TED Recommendations

M Jackson: How to grow a glacier - test

• Tshering Tobgay An urgent call to protect the world's "Third Pole" (46) test
• Andri Snær Magnason On time and water (33) test
• Balsher Singh Sidhu Are we running out of clean water? (30) test
• Kristin Poinar What's hidden under the Greenland ice sheet? (27) test
• Lana Mazahreh 3 thoughtful ways to conserve water (27) test

Ma Jun: An interactive map to track (and end) pollution in China - test

• Hongqiao Liu Can China achieve its ambitious climate pledges? (39) test
• Angel Hsu How China is (and isn't) fighting pollution and climate change (37) test
• Angel Hsu Cities are driving climate change. Here's how they can fix it (36) test
• TED Countdown Is there a role for carbon credits in the transition to a fair, net-zero future? (36) test
• Stacy Kauk The billion-dollar pollution solution humanity needs right now (33) test

Ma Yansong: Urban architecture inspired by mountains, clouds and volcanoes - test

• Ole Scheeren Why great architecture should tell a story (47) test
• Norman Foster My green agenda for architecture (46) test
• Frank Gehry My days as a young rebel (46) test
• Xavier Vilalta Architecture at home in its community (44) test
• Moshe Safdie Building uniqueness (44) test

Maajid Nawaz: A global culture to fight extremism - test

• Zachariah Mampilly How protest is redefining democracy around the world (35) test
• Yordanos Eyoel How to build a global pro-democracy movement (34) test
• Takis S. Pappas The rise of modern populism (33) test
• Lindiwe Mazibuko Democracy works — we just need better leaders (33) test
• Eric X. Li A tale of two political systems (32) test

Mac Barnett: Why a good book is a secret door - test

• Stephen Ritz A teacher growing green in the South Bronx (34) test
• Young-ha Kim Be an artist, right now! (33) test
• Adora Svitak What adults can learn from kids (33) test
• Geoffrey Canada Our failing schools. Enough is enough! (33) test
• Dave Eggers My wish Once Upon a School (32) test

Mac Stone: Stunning photos of the endangered Everglades - test

• Lana Mazahreh 3 thoughtful ways to conserve water (33) test
• David Sedlak 4 ways we can avoid a catastrophic drought (33) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (32) test
• Rob Harmon How to keep rivers and streams flowing (32) test
• Fahad Al-Attiya A country with no water (30) test

Machine Dazzle: How to unleash your inner maximalist through costume - test

• Brittney Cooper The racial politics of time (29) test
• Adam Savage My love letter to cosplay (27) test
• Chris Milk The birth of virtual reality as an art form (26) test
• Alexander Leitner Can time be wasted? (26) test
• Laura Vanderkam How to gain control of your free time (25) test

Macinley Butson: How ancient technology inspired my award-winning inventions - test

• Deepika Kurup A young scientist's quest for clean water (40) test
• David Sedlak 4 ways we can avoid a catastrophic drought (40) test
• Lana Mazahreh 3 thoughtful ways to conserve water (38) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (37) test
• Sonaar Luthra We need to track the world's water like we track the weather (37) test

Madame Gandhi and Amber Galloway-Gallego: Music with a message should be accessible - test

• Madame Gandhi Why we must stop dancing to the sound of our own oppression (65) test
• Joey Alexander An 11-year-old prodigy performs old-school jazz (45) test
• Michael Tilson Thomas Music and emotion through time (43) test
• Elizabeth Cawein How to build a thriving music scene in your city (39) test
• Tod Machover + Dan Ellsey Inventing instruments that unlock new music (39) test

Madame Gandhi: Why we must stop dancing to the sound of our own oppression - test

• Madame Gandhi and Amber Galloway-Gallego Music with a message should be accessible (65) test
• Joey Alexander An 11-year-old prodigy performs old-school jazz (57) test
• Michael Tilson Thomas Music and emotion through time (52) test
• Elizabeth Cawein How to build a thriving music scene in your city (48) test
• David Byrne How architecture helped music evolve (48) test

Madeleine Albright: On being a woman and a diplomat - test

• Cecile Richards The political progress women have made -- and what's next (60) test
• Sheryl Sandberg So we leaned in ... now what? (56) test
• Shad Begum How women in Pakistan are creating political change (55) test
• Srishti Bakshi My long walk across India for women's freedom (55) test
• Laura Bates Everyday sexism (54) test

Madhavi Venkatesan: The life cycle of a pair of jeans - test

• Josephine Philips The simple solution to fast fashion (27) test
• Mindy Scheier How adaptive clothing empowers people with disabilities (20) test
• Patricia Villarrubia-Gómez The problem with plastics -- and how they're changing the environment (20) test
• Luka Seamus Wright and Imogen Ellen Napper Which bag should you use? (19) test
• Michael R. Stiff Why is cotton in everything? (17) test

Madhumita Murgia: How data brokers sell your identity - test

• Jennifer Zhu Scott Why you should get paid for your data (53) test
• Veronica Barassi What tech companies know about your kids (50) test
• Giorgia Lupi How we can find ourselves in data (49) test
• Tim Berners-Lee The next web (48) test
• Mallory Freeman Your company's data could help end world hunger (48) test

Madhumita Murgia: How stress affects your brain - test

• Kelly McGonigal How to make stress your friend (53) test
• Sharon Horesh Bergquist How stress affects your body (51) test
• Elizabeth Cox The surprising link between stress and memory (46) test
• Rob Cooke The cost of work stress -- and how to reduce it (40) test
• Claudia Aguirre Does stress cause pimples? (38) test

Madison Mohns: AI and the paradox of self-replacing workers - test

• Anjali Sud and Stephanie Mehta How great leaders take on uncertainty (29) test
• Nadjia Yousif Why you should treat the tech you use at work like a colleague (29) test
• Jeff Dean AI isn't as smart as you think -- but it could be (28) test
• Shervin Khodabandeh Why people and AI make good business partners (28) test
• Martin Danoesastro What are you willing to give up to change the way we work? (27) test

Mads Tang-Christensen: The brain science of obesity - test

• Mia Nacamulli What is obesity? (39) test
• Sandra Aamodt Why dieting doesn't usually work (37) test
• Peter Attia Is the obesity crisis hiding a bigger problem? (31) test
• Dean Ornish Healing through diet (27) test
• Jamie Oliver Teach every child about food (27) test

Mae Jemison: Teach arts and sciences together - test

• Freeman Hrabowski 4 pillars of college success in science (32) test
• Jack Dangermond How a geospatial nervous system could help us design a better future (32) test
• Sir Ken Robinson Do schools kill creativity? (30) test
• Hadi Eldebek Why must artists be poor? (30) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (30) test

Magatte Wade: Why it's too hard to start a business in Africa -- and how to change it - test

• Scott Dinsmore How to find work you love (42) test
• Efosa Ojomo Reducing corruption takes a specific kind of investment (40) test
• Ngozi Okonjo-Iweala Want to help Africa? Do business here (39) test
• Ricardo Semler How to run a company with (almost) no rules (38) test
• David Lee Why jobs of the future won't feel like work (37) test

Magda Sayeg: How yarn bombing grew into a worldwide movement - test

• Scott Dinsmore How to find work you love (34) test
• Philip Rosedale Life in Second Life (30) test
• Alicia Eggert Imaginative sculptures that explore how we perceive reality (29) test
• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (29) test
• Edi Rama Take back your city with paint (29) test

Magnus Larsson: Turning dunes into architecture - test

• Gary Greenberg The beautiful nano details of our world (50) test
• Skylar Tibbits A new way to "grow" islands and coastlines (33) test
• Reed Kroloff A tour of modern architecture (21) test
• Allan Savory How to fight desertification and reverse climate change (18) test
• Dan Kwartler Why should you read "Dune" by Frank Herbert? (18) test

Mai Lan: "Autopilote" / "Pumper" - test

• Anna Rothschild How does an air conditioner actually work? (23) test
• Anupam Mishra The ancient ingenuity of water harvesting (19) test
• Eleni Myrivili A 3-part plan to take on extreme heat waves (19) test
• Douglas J. Casa What happens when you get heat stroke? (18) test
• Lana Mazahreh 3 thoughtful ways to conserve water (18) test

Mainak Mazumdar: How bad data keeps us from good AI - test

• Tim Berners-Lee The next web (60) test
• Giorgia Lupi How we can find ourselves in data (58) test
• Jennifer Zhu Scott Why you should get paid for your data (53) test
• Sebastian Wernicke How to use data to make a hit TV show (52) test
• Tricia Wang The human insights missing from big data (51) test

Maira Kalman: How to find humor in life's absurdity - test

• Cesar Kuriyama One second every day (36) test
• Nigel Marsh How to make work-life balance work (34) test
• Juliet Schor The case for a 4-day work week (33) test
• Jeremy Gilley One day of peace (32) test
• Suleika Jaouad How to find creativity and purpose in the face of adversity (29) test

Maira Kalman: The illustrated woman - test

• Raghava KK My 5 lives as an artist (36) test
• Amy Tan Where does creativity hide? (34) test
• Leah Chase and Pat Mitchell An interview with the Queen of Creole Cuisine (34) test
• Ethan Hawke Give yourself permission to be creative (33) test
• Mena Trott Meet the founder of the blog revolution (32) test

Maisie Williams: Why talent carries you further than fame - test

• Ricardo Semler How to run a company with (almost) no rules (37) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (36) test
• Jeff Skoll My journey into movies that matter (36) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (35) test
• Kakenya Ntaiya A girl who demanded school (34) test

Maja Bosnic: How to share public money fairly - test

• Gaby Barrios Why gender-based marketing is bad for business (47) test
• Jo Michael Rezes A playful exploration of gender performance (44) test
• Zineb Sqalli Climate action's hidden opportunities for women (40) test
• Michael Kimmel Why gender equality is good for everyone — men included (37) test
• France Villarta The gender-fluid history of the Philippines (30) test

Majd Mashharawi: How I'm making bricks out of ashes and rubble in Gaza - test

• Scott Dinsmore How to find work you love (38) test
• Robert Neuwirth The hidden world of shadow cities (34) test
• Yvonne van Amerongen The "dementia village" that's redefining elder care (34) test
• Seth Godin The tribes we lead (33) test
• Ricardo Semler How to run a company with (almost) no rules (32) test

Majora Carter: 3 stories of local eco-entrepreneurship - test

• Tiffani Ashley Bell How one small idea led to $1 million of paid water bills (41) test
• Ernesto Sirolli Want to help someone? Shut up and listen! (40) test
• Scott Dinsmore How to find work you love (40) test
• Geoff Mulgan Post-crash, investing in a better world (40) test
• Ricardo Semler How to run a company with (almost) no rules (38) test

Majora Carter: Greening the ghetto - test

• Peggy Shepard How to build an equitable and just climate future (40) test
• Majora Carter You don't have to leave your neighborhood to live in a better one (35) test
• Amanda Burden How public spaces make cities work (33) test
• Ozawa Bineshi Albert Climate action needs new frontline leadership (32) test
• Majora Carter 3 stories of local eco-entrepreneurship (32) test

Majora Carter: You don't have to leave your neighborhood to live in a better one - test

• Dr. Phillip Atiba Solomon, Rashad Robinson, Dr. Bernice King, Anthony D. Romero The path to ending systemic racism in the US (42) test
• Dr. Phillip Atiba Goff, Rashad Robinson, Dr. Bernice King, Anthony D. Romero The path to ending systemic racism in the US (42) test
• John Biewen The lie that invented racism (41) test
• Robert Neuwirth The hidden world of shadow cities (40) test
• Niki Okuk When workers own companies, the economy is more resilient (39) test

Makhtoum Abdalla: Education is a fundamental right for every child - test

• Mary Maker Why I fight for the education of refugee girls (like me) (36) test
• Charles Leadbeater Education innovation in the slums (35) test
• Sir Ken Robinson Do schools kill creativity? (33) test
• Sir Ken Robinson How to escape education's death valley (33) test
• Amel Karboul The global learning crisis -- and what to do about it (32) test

Malachy McHugh: How stretching actually changes your muscles - test

• Jeffrey Siegel What makes muscles grow? (34) test
• Christian Moro The surprising reason our muscles get tired (33) test
• Eva Vertes Meet the future of cancer research (25) test
• Christoph Keplinger The artificial muscles that will power robots of the future (21) test
• Robert Katzschmann The future of machines that move like animals (20) test

Malcolm Gladwell: Choice, happiness and spaghetti sauce - test

• A.J. Jacobs My journey to thank all the people responsible for my morning coffee (30) test
• Scott Dinsmore How to find work you love (26) test
• Michael Specter The danger of science denial (26) test
• Seth Godin How to get your ideas to spread (26) test
• Ricardo Semler How to run a company with (almost) no rules (26) test

Malcolm Gladwell: The strange tale of the Norden bombsight - test

• Keith Lowe Why we need to stop obsessing over World War II (27) test
• P.W. Singer Military robots and the future of war (25) test
• Samantha Nutt The real harm of the global arms trade (25) test
• Gabrielle Rifkind How to prevent — or stop — a war (23) test
• Natalie Cargill How to solve the world's biggest problems (21) test

Malcolm Gladwell: The unheard story of David and Goliath - test

• Billy Graham On technology and faith (18) test
• Artūrs Miksons The benefits of expressing your emotions (constructively) (18) test
• Jacqueline Woodson What reading slowly taught me about writing (15) test
• Stewart Brand The Long Now (15) test
• Amy Tan Where does creativity hide? (14) test

Malcolm London: "High School Training Ground" - test

• Sakena Yacoobi How I stopped the Taliban from shutting down my school (21) test
• Victor Rios Help for kids the education system ignores (21) test
• Nisha Anand The radical act of choosing common ground (19) test
• Sydney Jensen How can we support the emotional well-being of teachers? (19) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (19) test

Malika Whitley: How the arts help homeless youth heal and build - test

• Lloyd Pendleton The Housing First approach to homelessness (28) test
• Ben Cameron Why the live arts matter (23) test
• Becky Blanton The year I was homeless (23) test
• Laura Vanderkam How to gain control of your free time (21) test
• Mae Jemison Teach arts and sciences together (20) test

Mallika Sarabhai: Dance to change the world - test

• Jehane Noujaim My wish A global day of film (33) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (33) test
• Leah Chase and Pat Mitchell An interview with the Queen of Creole Cuisine (32) test
• Henrietta Fore How we can help young people build a better future (31) test
• Deeyah Khan What we don't know about Europe's Muslim kids (31) test

Mallory Freeman: Your company's data could help end world hunger - test

• Tim Berners-Lee The next web (59) test
• Jennifer Zhu Scott Why you should get paid for your data (58) test
• Giorgia Lupi How we can find ourselves in data (56) test
• Tricia Wang The human insights missing from big data (55) test
• Kasia Chmielinski Why AI needs a "nutrition label" (53) test

Malte Spitz: Your phone company is watching - test

• David Pogue Cool tricks your phone can do (45) test
• JP Rangaswami Information is food (39) test
• Marta Peirano The surveillance device you carry around all day (39) test
• Alessandro Acquisti What will a future without secrets look like? (38) test
• Erik Hersman Reporting crisis via texting (37) test

Manal al-Sharif: A Saudi woman who dared to drive - test

• Srishti Bakshi My long walk across India for women's freedom (47) test
• Laura Bates Everyday sexism (46) test
• Shad Begum How women in Pakistan are creating political change (45) test
• Cecile Richards The political progress women have made -- and what's next (45) test
• Madeleine Albright On being a woman and a diplomat (42) test

Mandy Len Catron: A better way to talk about love - test

• Aracelis Girmay "For Estefani, Third Grade, Who Made Me A Card" (70) test
• Mandy Len Catron Falling in love is the easy part (69) test
• Keiichiro Hirano Love others to love yourself (68) test
• Helen Fisher The brain in love (67) test
• Francesca Hogi True love — and the myth of "happily ever after" (67) test

Mandy Len Catron: Falling in love is the easy part - test

• Mandy Len Catron A better way to talk about love (69) test
• Helen Fisher The brain in love (65) test
• Keiichiro Hirano Love others to love yourself (63) test
• Francesca Hogi True love — and the myth of "happily ever after" (62) test
• Skye C. Cleary Why do we love? A philosophical inquiry (61) test

Mandë Holford: The power of venom -- and how it could one day save your life - test

• Michel Dugon The secrets of spider venom (33) test
• Carl June A "living drug" that could change the way we treat cancer (29) test
• Hani Goodarzi What if a simple blood test could detect cancer? (29) test
• Elizabeth Wayne We can hack our immune cells to fight cancer (28) test
• Jimmy Lin A simple new blood test that can catch cancer early (28) test

Mani Vajipey: How India's local recyclers could solve plastic pollution - test

• Dianna Cohen Tough truths about plastic pollution (49) test
• Andrew Forrest A radical plan to end plastic waste (47) test
• TED-Ed A brief history of plastic (45) test
• Patricia Villarrubia-Gómez The problem with plastics -- and how they're changing the environment (44) test
• David Katz The surprising solution to ocean plastic (42) test

Manish Bhardwaj: A moral blueprint for reimagining capitalism - test

• Jacqueline Novogratz What it takes to make change (29) test
• Cleo Wade Want to change the world? Start by being brave enough to care (29) test
• Irma L. Olguin Jr. How to turn around a city (29) test
• Jim Yong Kim Doesn't everyone deserve a chance at a good life? (28) test
• Azim Shariff Does working hard really make you a good person? (28) test

Manoush Zomorodi: How boredom can lead to your most brilliant ideas - test

• Adam Alter Why our screens make us less happy (43) test
• Ricardo Semler How to run a company with (almost) no rules (40) test
• Cesar Kuriyama One second every day (39) test
• Juliet Schor The case for a 4-day work week (37) test
• Stefana Broadbent How the Internet enables intimacy (37) test

Manu Peni: The sustainable brilliance of Indigenous design - test

• Fields Wicker-Miurin Learning from leadership's missing manual (38) test
• Jupta Itoewaki An Indigenous perspective on humanity's survival on Earth (37) test
• John Marshall 3 strategies for effectively talking about climate change (36) test
• Mary Robinson Why climate change is a threat to human rights (36) test
• Vanessa Nakate and Mary Robinson The global opportunity to accelerate Africa's sustainable future (35) test

Manu Prakash: A 50-cent microscope that folds like origami - test

• George Whitesides A lab the size of a postage stamp (25) test
• Harry Baker A love poem for lonely prime numbers (25) test
• Manu Prakash Lifesaving scientific tools made of paper (24) test
• Kelli Anderson Design to challenge reality (22) test
• Joel Selanikio The big-data revolution in health care (21) test

Manu Prakash: Lifesaving scientific tools made of paper - test

• Nathan Myhrvold Could this laser zap malaria? (31) test
• Fredros Okumu Why I study the most dangerous animal on earth -- mosquitoes (31) test
• Scott Dinsmore How to find work you love (27) test
• Atul Gawande How do we heal medicine? (27) test
• Bart Knols 3 new ways to kill mosquitoes (27) test

Manuel Lima: A visual history of human knowledge - test

• Camille Defrenne and Suzanne Simard The secret language of trees (29) test
• Richard Preston The mysterious lives of giant trees (28) test
• Nicholas Christakis How social networks predict epidemics (28) test
• Nicholas Christakis The hidden influence of social networks (27) test
• Ersin Han Ersin What's it like to be a giant sequoia tree? (27) test

Manwar Ali: Inside the mind of a former radical jihadist - test

• Bobby Ghosh Why global jihad is losing (47) test
• Deeyah Khan What we don't know about Europe's Muslim kids (32) test
• Rachel Kleinfeld A path to security for the world's deadliest countries (32) test
• Victor Rios Help for kids the education system ignores (31) test
• Zarlasht Halaimzai What it's like to be a war refugee (30) test

Mar Hershenson: The secret to successfully pitching an idea - test

• Nancy Duarte The secret structure of great talks (32) test
• Andrew Peek How your personal narrative limits your future (31) test
• George Monbiot The new political story that could change everything (28) test
• Damon Gameau The story that shapes your relationship with nature (28) test
• Tyler Cowen Be suspicious of simple stories (27) test

Mara Mintzer: How kids can help design cities - test

• Kiran Sethi Kids, take charge (42) test
• Georgette Mulheir The tragedy of orphanages (39) test
• Jaime Lerner A song of the city (39) test
• Helen Pearson Lessons from the longest study on human development (37) test
• Tara Winkler Why we need to end the era of orphanages (35) test

Marah J. Hardt: Are we interrupting the kinky sex lives of fish? - test

• Luka Seamus Wright The wild sex lives of marine creatures (47) test
• Aaron Reedy Sex determination More complicated than you thought (44) test
• Carin Bondar The birds and the bees are just the beginning (41) test
• Steve Simpson How ocean noise destroys marine ecosystems (36) test
• Paul Snelgrove A census of the ocean (36) test

Marc Abrahams: A science award that makes you laugh, then think - test

• Scott Dinsmore How to find work you love (39) test
• Adeline Cuvelier and Toril Rokseth How does the Nobel Peace Prize work? (38) test
• Wael Ghonim Inside the Egyptian revolution (36) test
• Dan Gilbert The psychology of your future self (35) test
• Ricardo Semler How to run a company with (almost) no rules (35) test

Marc Adam Hertzman and Flavio dos Santos Gomes: The kingdom hidden in Brazil - test

• John Biewen The lie that invented racism (18) test
• Kevin Bales How to combat modern slavery (18) test
• Karlos Hill and Soraya Field Fiorio What is Juneteenth, and why is it important? (17) test
• Karlos Hill and Soraya Field Fiorio When did slavery actually end in the United States? (17) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (17) test

Marc Bamuthi Joseph: What soccer can teach us about freedom - test

• Ingrid Fetell Lee Where joy hides and how to find it (25) test
• Gonzalo Vilariño How Argentina's blind soccer team became champions (25) test
• Sara DeWitt 3 fears about screen time for kids -- and why they're not true (24) test
• Dorsa Amir How the Industrial Revolution changed childhood (23) test
• Stephen Ritz A teacher growing green in the South Bronx (23) test

Marc Bamuthi Joseph: "You Have the Rite" - test

• Mwende "FreeQuency" Katwiwa Black life at the intersection of birth and death (30) test
• Keenan Scott II How poetry unlocked my superpowers (29) test
• D-L Stewart Scenes from a Black trans life (29) test
• Vernā Myers How to overcome our biases? Walk boldly toward them (29) test
• Julieanna L. Richardson The mission to safeguard Black history in the US (27) test

Marc Fagelson: What's that ringing in your ears? - test

• Douglas L. Oliver The science of hearing (43) test
• Heather Malyuk Can loud music damage your hearing? (36) test
• Tasos Frantzolas Everything you hear on film is a lie (34) test
• Renzo Vitale What should electric cars sound like? (32) test
• Julian Treasure The 4 ways sound affects us (32) test

Marc Goodman: A vision of crimes in the future - test

• David Rothkopf How fear drives American politics (37) test
• Andrew McAfee Are droids taking our jobs? (36) test
• Larry Page Where's Google going next? (35) test
• Rob Reid How synthetic biology could wipe out humanity -- and how we can stop it (35) test
• Scott Dinsmore How to find work you love (34) test

Marc Koska: 1.3m reasons to re-invent the syringe - test

• Ricardo Semler How to run a company with (almost) no rules (25) test
• Scott Dinsmore How to find work you love (24) test
• Bill Gates How the pandemic will shape the near future (24) test
• Thomas Goetz It's time to redesign medical data (23) test
• Tiffani Ashley Bell How one small idea led to $1 million of paid water bills (23) test

Marc Kushner: Why the buildings of the future will be shaped by ... you - test

• Thomas Heatherwick The rise of boring architecture -- and the case for radically human buildings (46) test
• Renzo Piano The genius behind some of the world's most famous buildings (43) test
• Ma Yansong Urban architecture inspired by mountains, clouds and volcanoes (41) test
• Ole Scheeren Why great architecture should tell a story (41) test
• Norman Foster My green agenda for architecture (38) test

Marc Pachter: The art of the interview - test

• Dave Isay Everyone around you has a story the world needs to hear (44) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (43) test
• Ricardo Semler How to run a company with (almost) no rules (42) test
• Philip Rosedale Life in Second Life (41) test
• Peter Saul Let's talk about dying (40) test

Marc Raibert: Meet Spot, the robot dog that can run, hop and open doors - test

• Rodney Brooks Robots will invade our lives (54) test
• Kate Darling Why we have an emotional connection to robots (53) test
• Dennis Hong 7 new species of robot that jump, dance — and walk on water (53) test
• Vijay Kumar Robots that fly ... and cooperate (52) test
• Guy Hoffman Robots with "soul" (51) test

Marcel Dicke: Why not eat insects? - test

• Renata di Tullio Por qué deberíamos comer más bichos (63) test
• Murry Gans Why are there so many insects? (48) test
• Marlene Zuk What we learn from insects' sex lives (45) test
• Mark Bittman What's wrong with what we eat (37) test
• Emma Bryce Should we eat bugs? (36) test

Marcelo Mena: Meet methane, the invisible climate villain - test

• Ilissa Ocko The fastest way to slow climate change now (59) test
• Jonathan Foley The problem with food and climate — and how to fix it (53) test
• Dana Gunders How to turn the tables on food waste (48) test
• Ermias Kebreab What seaweed and cow burps have to do with climate change (48) test
• Millie Chu Baird The satellite helping slow climate change — right now (47) test

Marcelo Mena: The economic benefits of climate action - test

• TED Countdown TED Explores A New Climate Vision (45) test
• Rose M. Mutiso The energy Africa needs to develop -- and fight climate change (42) test
• Chris Roe Amazon's commitment to run on 100-percent renewable energy (42) test
• Mary Robinson Why climate change is a threat to human rights (41) test
• James Irungu Mwangi Africa's great carbon valley -- and how to end energy poverty (41) test

Marcia Belsky: The 100 tampons NASA (almost) sent to space -- and other absurd songs - test

• Ze Frank My web playroom (35) test
• Hrishikesh Hirway What you discover when you really listen (31) test
• Scott Dinsmore How to find work you love (31) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (31) test
• Larry Page Where's Google going next? (30) test

Marcin Jakubowski: Open-sourced blueprints for civilization - test

• Massimo Banzi How Arduino is open-sourcing imagination (28) test
• Alastair Parvin Architecture for the people by the people (24) test
• Don Tapscott Four principles for the open world (23) test
• Clay Shirky How the Internet will (one day) transform government (23) test
• David Lang My underwater robot (22) test

Marco A. Sotomayor: The surprising reason you feel awful when you're sick - test

• Jen Gunter Can you actually boost your immune system? Here's the truth (49) test
• Emma Bryce How does the immune system work? (46) test
• Keely Muscatell The science behind how sickness shapes your mood (46) test
• Kaitlyn Sadtler How we could teach our bodies to heal faster (42) test
• Eleanor Nelsen Why do people have seasonal allergies? (37) test

Marco Alverà: The surprising ingredient that makes businesses work better - test

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Mark Robinson: A day in the life of an ancient Greek architect - test

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Mark Robinson: How the Normans changed the history of Europe - test

• Claire Bowern Where did English come from? (28) test
• Kate Gardoqui How did English evolve? (27) test
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• John McWhorter A brief history of plural word...s (24) test

Mark Robinson: Why is Aristophanes called "The Father of Comedy"? - test

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Mark Ronson: How sampling transformed music - test

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Mark Roth: Suspended animation is within our grasp - test

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Mark S. Micale: What is hysteria, and why were so many women diagnosed with it? - test

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Mark Shaw: One very dry demo - test

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• Rob Harmon How to keep rivers and streams flowing (48) test
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• Anupam Mishra The ancient ingenuity of water harvesting (46) test
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Mark T. Rivera: 3 ways to better connect with your coworkers - test

• Debbie Lovich 3 tips for leaders to get the future of work right (49) test
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Mark Tyndall: The harm reduction model of drug addiction treatment - test

• Ethan Nadelmann Why we need to end the War on Drugs (63) test
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Markham Nolan: How to separate fact and fiction online - test

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Markus Fischer: A robot that flies like a bird - test

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Markus Mutz: How supply chain transparency can help the planet - test

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• Mike Gil Could fish social networks help us save coral reefs? (34) test

Marla Spivak: Why bees are disappearing - test

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• Noah Wilson-Rich How you can help save the bees, one hive at a time (44) test

Marlene Daut: The first and last king of Haiti - test

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Marlene Zuk: What we learn from insects' sex lives - test

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Marlon Peterson: Am I not human? A call for criminal justice reform - test

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Marta Peirano: The surveillance device you carry around all day - test

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Martha Minow: How forgiveness can create a more just legal system - test

• Philip K. Howard Four ways to fix a broken legal system (34) test
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Martin Danoesastro: What are you willing to give up to change the way we work? - test

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• Scott Dinsmore How to find work you love (41) test
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Martin Ford: How we'll earn money in a future without jobs - test

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Martin Gutmann: Are we celebrating the wrong leaders? - test

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Martin Hanczyc: The line between life and not-life - test

• Christoph Adami Finding life we can't imagine (46) test
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Martin Hilpert: What makes a language... a language? - test

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• David Peterson Why language is humanity's greatest invention (39) test
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Martin Jacques: Understanding the rise of China - test

• Kevin Rudd Are China and the US doomed to conflict? (57) test
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Martin Lockley: The dinosaur detectives of real-life Jurassic parks - test

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Martin Pistorius: How my mind came back to life — and no one knew - test

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Martin Rees: Can we prevent the end of the world? - test

• Martin Rees Is this our final century? (28) test
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Martin Rees: Is this our final century? - test

• Stephen Hawking Questioning the universe (43) test
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Martin Reeves: How to build a business that lasts 100 years - test

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Martin Seligman: The new era of positive psychology - test

• Emily Esfahani Smith There's more to life than being happy (50) test
• Sebastian Deterding What your designs say about you (46) test
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Martin Villeneuve: How I made an impossible film - test

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Martina Flor: The secret language of letter design - test

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Martine Rothblatt: My daughter, my wife, our robot, and the quest for immortality - test

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• Ricardo Semler How to run a company with (almost) no rules (40) test
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Maruša Brada: The science of snowflakes - test

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Marvin Minsky: Health and the human mind - test

• Scott Dinsmore How to find work you love (52) test
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• Nick Turner and Whitney Pennington Rodgers How to fix two of the most broken systems in the US (47) test
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Marvin Rees: How is your city tackling the climate crisis? - test

• Robert Muggah The biggest risks facing cities -- and some solutions (66) test
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Marwa Al-Sabouni: How Syria's architecture laid the foundation for brutal war - test

• Mark Raymond Victims of the city (39) test
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Mary Ann Sieghart: Why are women still taken less seriously than men? - test

• Sheryl Sandberg So we leaned in ... now what? (55) test
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Mary Bassett: Why your doctor should care about social justice - test

• Rebecca Onie What Americans agree on when it comes to health (45) test
• Margaret Bourdeaux Why civilians suffer more once a war is over (43) test
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Mary Ellen Hannibal: How you can help save the monarch butterfly -- and the planet - test

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Mary Lou Jepsen: Could future devices read images from our brains? - test

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Mary Lou Jepsen: How we can use light to see deep inside our bodies and brains - test

• Colm Kelleher How we see color (50) test
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• Dragana Rogulja How artificial light affects our health (46) test
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Mary Maker: Why I fight for the education of refugee girls (like me) - test

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Mary Norris: The nit-picking glory of The New Yorker's Comma Queen - test

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Mary Roach: 10 things you didn't know about orgasm - test

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Mary Robinson: Why climate change is a threat to human rights - test

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Maryam Banikarim: Life's an obstacle course — here's how to navigate it - test

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Maryn McKenna: What do we do when antibiotics don't work any more? - test

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María Neira: This is your brain on air pollution - test

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• Emily Parsons-Lord Art made of the air we breathe (48) test
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María Teresa Kumar: How the new generation of Latinx voters could change US elections - test

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Masako Tamaki: Can you be awake and asleep at the same time? - test

• Russell Foster Why do we sleep? (72) test
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Massimo Banzi: How Arduino is open-sourcing imagination - test

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Massimo Russo: 3 ways your company's data can jump-start climate action - test

• Mallory Freeman Your company's data could help end world hunger (52) test
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• Jennifer Zhu Scott Why you should get paid for your data (51) test
• Veronica Barassi What tech companies know about your kids (49) test

Mathias Basner: Why noise is bad for your health -- and what you can do about it - test

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• Julian Treasure Why architects need to use their ears (43) test
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Mathias Jud: Art that lets you talk back to NSA spies - test

• Edward Snowden Here's how we take back the Internet (24) test
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Mathieu Lehanneur: Science-inspired design - test

• Luke Syson How I learned to stop worrying and love "useless" art (30) test
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Matilda Ho: The future of good food in China - test

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• Aparna Pallavi What foods did your ancestors love? (41) test
• Tristram Stuart The global food waste scandal (41) test
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• Dana Gunders How to turn the tables on food waste (39) test

Matt Anticole: Is radiation dangerous? - test

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• Shohini Ghose The genius of Marie Curie (31) test
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• Pedro Brugarolas Why do hospitals have particle accelerators? (29) test
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Matt Anticole: What's the difference between accuracy and precision? - test

• Sue Desmond-Hellmann A smarter, more precise way to think about public health (15) test
• Nagin Cox What time is it on Mars? (14) test
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• Tom Griffiths 3 ways to make better decisions -- by thinking like a computer (13) test
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Matt Anticole: Why the metric system matters - test

• Genevieve Bell 6 big ethical questions about the future of AI (26) test
• Jen Gunter Can you actually boost your immune system? Here's the truth (25) test
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Matt Beane: How do we learn to work with intelligent machines? - test

• David Lee Why jobs of the future won't feel like work (34) test
• Sarah Aviram Does more freedom at work mean more fulfillment? (33) test
• Candice Neveu Returning to school mid-career? Here's what you need to know (32) test
• Debbie Lovich 3 tips for leaders to get the future of work right (31) test
• Catherine Mohr Surgery's past, present and robotic future (31) test

Matt Cutts: Try something new for 30 days - test

• Cesar Kuriyama One second every day (43) test
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• Dean Furness To overcome challenges, stop comparing yourself to others (33) test
• Kenneth C. Davis Why do Americans and Canadians celebrate Labor Day? (31) test
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Matt Cutts: What happens when a Silicon Valley technologist works for the government - test

• Jennifer Pahlka Coding a better government (49) test
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• Beth Noveck Demand a more open-source government (40) test
• Charity Wayua A few ways to fix a government (35) test
• Amanda Renteria A bold plan to transform access to the US social safety net (31) test

Matt Goldman: The search for "aha!" moments - test

• Olympia Della Flora Creative ways to get kids to thrive in school (37) test
• Linda Cliatt-Wayman How to fix a broken school? Lead fearlessly, love hard (37) test
• Pearl Arredondo My story, from gangland daughter to star teacher (37) test
• Diana Laufenberg How to learn? From mistakes (35) test
• Nora Flanagan What COVID-19 revealed about US schools -- and 4 ways to rethink education (35) test

Matt Kenyon: A secret memorial for civilian casualties - test

• Harry Baker A love poem for lonely prime numbers (29) test
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• Kelli Anderson Design to challenge reality (25) test
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Matt Killingsworth: Want to be happier? Stay in the moment - test

• Matthieu Ricard The habits of happiness (50) test
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• Andy Puddicombe All it takes is 10 mindful minutes (43) test
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Matt Langione: The promise of quantum computers - test

• Hartmut Neven Quantum computers aren't what you think — they're cooler (54) test
• Shohini Ghose A beginner's guide to quantum computing (50) test
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• Jim Al-Khalili How quantum biology might explain life's biggest questions (41) test
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Matt Mills: Image recognition that triggers augmented reality - test

• Cleo Wade Want to change the world? Start by being brave enough to care (31) test
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Matt Mullenweg: Why working from home is good for business - test

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Matt Porter and Margaret Hamilton: NASA's first software engineer Margaret Hamilton - test

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• Barry Schwartz The way we think about work is broken (39) test
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• Scott Dinsmore How to find work you love (36) test
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• Seth Godin The tribes we lead (34) test

Matt Russo: What does the universe sound like? A musical tour - test

• Dimitar Sasselov How we found hundreds of potential Earth-like planets (42) test
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Matt Trombley: The beauty and complexity of finding common ground - test

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• Russell Foster Why do we sleep? (67) test
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• Matt Walker How much sleep do you really need? (55) test
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Matt Walker: Are naps actually good for us? - test

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Matt Walker: Hacking your memory -- with sleep - test

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Matt Walker: How caffeine and alcohol affect your sleep - test

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Matt Walker: How daylight saving time affects our bodies, minds -- and world - test

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• Russell Foster Why do we sleep? (58) test
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Matt Walker: How much sleep do you really need? - test

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• Russell Foster Why do we sleep? (69) test
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Matt Walker: How sleep affects what (and how much) you eat - test

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Matt Walker: How sleep affects your emotions - test

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Matt Walker: How sleep can improve your immunity - test

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Matt Walker: How to deal with your insomnia -- and finally get to sleep - test

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Matt Walker: Sleep is your superpower - test

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• Jen Gunter Do you really need 8 hours of sleep every night? (76) test
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Matt Walker: The surprising health benefits of dreaming - test

• Matt Walker A walk through the stages of sleep (45) test
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Matt Walker: What is melatonin -- and should you take it to fall asleep? - test

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• Russell Foster Why do we sleep? (55) test
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• Matt Walker A walk through the stages of sleep (50) test
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Matt Walker: What's the connection between sleep and Alzheimer's disease? - test

• Matt Walker Sleep is your superpower (56) test
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Matt Walker: Why better sleep means a better sex life - test

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Matteo Fadel: Can you win a game of quantum foosball? - test

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Matteo Salvadore: The imaginary king who changed the real world - test

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Matthew A. Wilson: The health benefits of clowning around - test

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Matthew Borths, Michael D'Emic, Adam Pritchard: When will the next mass extinction occur? - test

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Matthew Borths: Claws vs. nails - test

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Matthew Carter: My life in typefaces - test

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Matthew Childs: 9 life lessons from rock climbing - test

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Matthew Garcia: How global virtual communities can help kids achieve their dreams - test

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Matthew Mazzotta: Playful, wondrous public spaces built for community and possibility - test

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Matthew O'Reilly: “Am I dying?” The honest answer. - test

• Alua Arthur Why thinking about death helps you live a better life (27) test
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Matthew Williams: Special Olympics let me be myself -- a champion - test

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Matthew Winkler: What makes a hero? - test

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Matthias Müllenbeck: What if we paid doctors to keep people healthy? - test

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Matthieu Ricard: How to let altruism be your guide - test

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Matthieu Ricard: The habits of happiness - test

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Maurice Conti: The incredible inventions of intuitive AI - test

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Maurizio Seracini: The secret lives of paintings - test

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Max G. Levy: How do bulletproof vests work? - test

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Max Hawkins: I let algorithms randomize my life for two years - test

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Max Little: A test for Parkinson's with a phone call - test

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Max Tegmark: How to get empowered, not overpowered, by AI - test

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Max Tegmark: How to keep AI under control - test

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Maxim Timchenko: The renewable energy revolution happening in Ukraine - test

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Maya Penn: Meet a young entrepreneur, cartoonist, designer, activist ... - test

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Maya Shankar: Why change is so scary -- and how to unlock its potential - test

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Maysoon Zayid: I got 99 problems ... palsy is just one - test

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Maz Jobrani: A Saudi, an Indian and an Iranian walk into a Qatari bar ... - test

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Maz Jobrani: Did you hear the one about the Iranian-American? - test

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McKenna Pope: Want to be an activist? Start with your toys - test

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Mechai Viravaidya: How Mr. Condom made Thailand a better place for life and love - test

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Meera Vijayann: Find your voice against gender violence - test

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Meg Jacobs: What few people know about the program that "saved" America - test

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Meg Jay: Essential questions to ask your future self - test

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Meg Jay: Why 30 is not the new 20 - test

• Nigel Marsh How to make work-life balance work (33) test
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Megan Alubicki Flick: The power of multilingualism in education - test

• David Peterson Why language is humanity's greatest invention (50) test
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Megan Campisi and Pen-Pen Chen: The myth behind the Chinese zodiac - test

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• Barbara J. King Grief and love in the animal kingdom (23) test
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Megan Campisi and Pen-Pen Chen: What makes the Great Wall of China so extraordinary - test

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Megan Kamerick: Women should represent women in media - test

• Laura Bates Everyday sexism (50) test
• Jude Kelly Why women should tell the stories of humanity (49) test
• Gayle Tzemach Lemmon Women entrepreneurs, example not exception (49) test
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• Mary Ann Sieghart Why are women still taken less seriously than men? (47) test

Megan McArthur: A NASA astronaut's lessons on fear, confidence and preparing for spaceflight - test

• Cady Coleman What it's like to live on the International Space Station (31) test
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• Jill Seubert How a miniaturized atomic clock could revolutionize space exploration (29) test
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Megan Ming Francis: We need to address the real roots of racial violence - test

• David R. Williams How racism makes us sick (37) test
• Dr. Phillip Atiba Goff How we can make racism a solvable problem -- and improve policing (36) test
• Dr. Phillip Atiba Solomon How we can make racism a solvable problem -- and improve policing (36) test
• Jennifer L. Eberhardt How racial bias works -- and how to disrupt it (36) test
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Megan Parker: How dogs help with conservation efforts - test

• Alexandra Horowitz Why all dogs are good dogs (51) test
• Gregory Berns What emotions look like in a dog's brain (50) test
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• Yuko Morita Why we need more dogs in hospitals (28) test
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Megan Phelps-Roper: I grew up in the Westboro Baptist Church. Here's why I left - test

• Scott Dinsmore How to find work you love (38) test
• Ricardo Semler How to run a company with (almost) no rules (38) test
• Evan Williams The voices of Twitter users (37) test
• Jack Dorsey How Twitter needs to change (37) test
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Megan Reitz: How to lead in the new era of employee activism - test

• Michael C. Bush This is what makes employees happy at work (40) test
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• Sarah Corbett Activism needs introverts (28) test

Megan Washington: Why I live in mortal dread of public speaking - test

• Shonda Rhimes and Cyndi Stivers The future of storytelling (29) test
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• Mel Robbins How to stop screwing yourself over (28) test
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Meghan Hussey: 4 ways to design a disability-friendly future - test

• Tiffany Yu How to help employees with disabilities thrive (54) test
• Ryan Gersava A disability-inclusive future of work (46) test
• Stella Young I'm not your inspiration, thank you very much (42) test
• Matthew Williams Special Olympics let me be myself -- a champion (36) test
• Elise Roy When we design for disability, we all benefit (35) test

Mehdi Ordikhani-Seyedlar: What happens in your brain when you pay attention? - test

• Joseph Gordon-Levitt How craving attention makes you less creative (57) test
• Amishi Jha How to tame your wandering mind (54) test
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• Tom Oxley A brain implant that turns your thoughts into text (39) test
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Mehret Mandefro: How a strong creative industry helps economies thrive - test

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Melanie E. Peffer: The artist who won a Nobel Prize... in medicine - test

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Melissa Fleming: Let's help refugees thrive, not just survive - test

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Melissa Garren: The sea we've hardly seen - test

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Mellody Hobson: Color blind or color brave? - test

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Melody Smith: How bones make blood - test

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Melonie D. Parker: Advice for leaders on creating a culture of belonging - test

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• Dr. Phillip Atiba Goff How we can make racism a solvable problem -- and improve policing (37) test
• Dr. Phillip Atiba Solomon How we can make racism a solvable problem -- and improve policing (37) test
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• Dr. Phillip Atiba Goff, Rashad Robinson, Dr. Bernice King, Anthony D. Romero The path to ending systemic racism in the US (32) test

Melvin Sanicas: What makes TB the world's most infectious killer? - test

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Memory Banda: A warrior’s cry against child marriage - test

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Mena Fombo: No. You cannot touch my hair! - test

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Mena Trott: Meet the founder of the blog revolution - test

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• Ricardo Semler How to run a company with (almost) no rules (48) test
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Mennat El Ghalid: How fungi recognize (and infect) plants - test

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Menno Schilthuizen: How animals and plants are evolving in cities - test

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Menno Schilthuizen: The evolution of animal genitalia - test

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Meron Gribetz: A glimpse of the future through an augmented reality headset - test

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Merve Emre: How do personality tests work? - test

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Mesmin Destin: How everyday interactions shape your future - test

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• Scott Dinsmore How to find work you love (53) test
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Mia Nacamulli: The benefits of a bilingual brain - test

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Mia Nacamulli: What would happen if you didn't drink water? - test

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Mia Nacamulli: Why should you read Kurt Vonnegut? - test

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Miao Wang, Alok Sharma and Nigel Topping: The race to net-zero emissions by 2050 is on. Can we count you in? - test

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Micaela Mantegna: How to stop the metaverse from becoming the internet's bad sequel - test

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Michael Archer: How we'll resurrect the gastric brooding frog, the Tasmanian tiger - test

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• Rebecca Firth Can we call it a "world map" if it's missing a billion people? (43) test
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Michael Bodekaer: This virtual lab will revolutionize science class - test

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Michael C. Bush: This is what makes employees happy at work - test

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Michael Corballis: Evolution's great mystery Language - test

• David Peterson Why language is humanity's greatest invention (53) test
• Poet Ali The language of being human (50) test
• Mark Pagel How language transformed humanity (49) test
• Walter De Brouwer How AI is learning what it means to be human (46) test
• Archie Crowley Language around gender and identity evolves (and always has) (43) test

Michael Dickinson: How a fly flies - test

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Michael Green: How flags unite (and divide) us - test

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• Puqun Li Zen kōans unsolvable enigmas designed to break your brain (16) test

Michael Green: How we can make the world a better place by 2030 - test

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• Colombe Cahen-Salvador A global movement to solve global problems (38) test

Michael Green: The global goals we've made progress on -- and the ones we haven't - test

• Michael Green How we can make the world a better place by 2030 (47) test
• Hans Rosling Let my dataset change your mindset (47) test
• Hans Rosling The best stats you've ever seen (43) test
• Michael Green What the Social Progress Index can reveal about your country (40) test
• Mike O'Sullivan The end of globalization (and the beginning of something new) (39) test

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• Marc Kushner Why the buildings of the future will be shaped by ... you (34) test
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Michael Green: What the Social Progress Index can reveal about your country - test

• Michael Green How we can make the world a better place by 2030 (60) test
• TED-Ed What's the best country to live in? (40) test
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Michael Green: Why we should build wooden skyscrapers - test

• Michael Green The natural building blocks of sustainable architecture (56) test
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• Vishaan Chakrabarti How we can design timeless cities for our collective future (41) test
• Thomas Heatherwick The rise of boring architecture -- and the case for radically human buildings (41) test
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• Greg Lynn Organic algorithms in architecture (29) test
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• David Schwartz Not all scientific studies are created equal (29) test

Michael Kimmel: Why gender equality is good for everyone — men included - test

• Jackson Katz Violence against women -- it's a men's issue (52) test
• Jimmie Briggs 3 things men can do to promote gender equity (51) test
• Chimamanda Ngozi Adichie We should all be feminists (50) test
• Gary Barker A reframing of masculinity, rooted in empathy (49) test
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• Nina Tandon Caring for engineered tissue (45) test
• Craig A. Kohn What are stem cells? (44) test
• Anthony Atala Growing new organs (42) test
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Michael Mauser: What are those floaty things in your eye? - test

• Dragana Rogulja How artificial light affects our health (37) test
• Lucianne Walkowicz Light waves, visible and invisible (37) test
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• Joshua Harvey The evolution of the human eye (33) test

Michael McDaniel: Cheap, effective shelter for disaster relief - test

• Ricardo Semler How to run a company with (almost) no rules (44) test
• Scott Dinsmore How to find work you love (41) test
• Sergey Brin + Larry Page The genesis of Google (40) test
• Linus Torvalds The mind behind Linux (40) test
• Jason Fried Why work doesn't happen at work (39) test

Michael Merzenich: Growing evidence of brain plasticity - test

• Christopher deCharms A look inside the brain in real time (49) test
• Miguel Nicolelis A monkey that controls a robot with its thoughts. No, really. (48) test
• Aditi Shankardass A second opinion on developmental disorders (48) test
• Nancy Kanwisher A neural portrait of the human mind (47) test
• Nita Farahany Your right to mental privacy in the age of brain-sensing tech (46) test

Michael Metcalfe: A provocative way to finance the fight against climate change - test

• Avinash Persaud The climate crisis is expensive -- here's who should pay for it (38) test
• Huma Yusuf A new social contract for global climate justice (37) test
• Alok Sharma Why COP26 is our best chance for a greener future (36) test
• António Guterres The race to a zero-emission world starts now (35) test
• Kristalina Georgieva How to rebuild the global economy (35) test

Michael Metcalfe: We need money for aid. So let’s print it. - test

• Ngozi Okonjo-Iweala Aid versus trade (37) test
• Andrew Mwenda Aid for Africa? No thanks. (36) test
• Dilip Ratha The hidden force in global economics sending money home (36) test
• Joy Sun Should you donate differently? (35) test
• Michael Metcalfe A provocative way to finance the fight against climate change (34) test

Michael Middlebrooks: The fantastically weird world of photosynthetic sea slugs - test

• Luka Seamus Wright These animals are also plants ... wait, what? (40) test
• Emma Marris Are wild animals really "wild"? (34) test
• Robyn J. Crook How do animals experience pain? (33) test
• David Gallo Life in the deep oceans (29) test
• Alejandro Sánchez Alvarado To solve old problems, study new species (27) test

Michael Molina: What is déjà vu? What is déjà vu? - test

• Mehdi Ordikhani-Seyedlar What happens in your brain when you pay attention? (35) test
• Shannon Odell How does alcohol cause blackouts? (32) test
• Jeff Hawkins How brain science will change computing (32) test
• Catharine Young How memories form and how we lose them (31) test
• Christopher deCharms A look inside the brain in real time (28) test

Michael Moschen: Juggling as art ... and science - test

• Eric Mead The magic of the placebo (21) test
• Antony Gormley Sculpted space, within and without (19) test
• Phnam Bagley Gourmet food for the final frontier (19) test
• Mark Applebaum The mad scientist of music (18) test
• Olafur Eliasson Playing with space and light (18) test

Michael Murphy: Architecture that's built to heal - test

• TED Radio Hour The Power of Spaces (42) test
• Christian Benimana The next generation of African architects and designers (37) test
• John Cary How architecture can create dignity for all (36) test
• Cameron Sinclair My wish A call for open-source architecture (35) test
• Alastair Parvin Architecture for the people by the people (31) test

Michael Nielsen: Open science now! - test

• Naomi Oreskes Why we should trust scientists (40) test
• E.O. Wilson Advice to a young scientist (39) test
• Kirsty Duncan Scientists must be free to learn, to speak and to challenge (36) test
• Linus Torvalds The mind behind Linux (35) test
• Beau Lotto + Amy O'Toole Science is for everyone, kids included (35) test

Michael Norton: How to buy happiness - test

• Kara Logan Berlin 3 ways to be a more effective fundraiser (53) test
• Tammy Lally Let's get honest about our money problems (52) test
• Dilip Ratha The hidden force in global economics sending money home (49) test
• Adam Carroll What playing Monopoly with real money taught me about my kids--and humanity (48) test
• Ray Dalio What coronavirus means for the global economy (47) test

Michael Patrick Lynch: How to see past your own perspective and find truth - test

• Christiane Amanpour How to seek truth in the era of fake news (37) test
• Katherine Maher What Wikipedia teaches us about balancing truth and beliefs (36) test
• Ann Curry How to restore trust in Journalism (31) test
• Sinan Aral How we can protect truth in the age of misinformation (31) test
• Claire Wardle How you can help transform the internet into a place of trust (27) test

Michael Pawlyn: Using nature's genius in architecture - test

• Arthur Potts Dawson A vision for sustainable restaurants (36) test
• Jonathan Trent Energy from floating algae pods (33) test
• David Sedlak 4 ways we can avoid a catastrophic drought (33) test
• Janine Benyus Biomimicry's surprising lessons from nature's engineers (30) test
• Janine Benyus Biomimicry in action (30) test

Michael Pollan: A plant's-eye view - test

• Emma Marris Nature is everywhere -- we just need to learn to see it (35) test
• E.O. Wilson My wish Build the Encyclopedia of Life (30) test
• Stewart Brand and Chris Anderson Mammoths resurrected, geoengineering and other thoughts from a futurist (28) test
• Prosanta Chakrabarty Clues to prehistoric times, found in blind cavefish (27) test
• Yannick Roudaut How today's truths shape tomorrow's possibilities (26) test

Michael Porter: The case for letting business solve social problems - test

• Leticia Gasca Una nueva manera de hablar del fracaso en los negocios (46) test
• Leticia Gasca Don't fail fast -- fail mindfully (42) test
• Anthony Tan and Amane Dannouni Want to succeed in business? Find a problem to solve (41) test
• Wendy Woods The business benefits of doing good (37) test
• Daniella Ballou-Aares How business leaders can renew democracy (36) test

Michael Pritchard: How to make filthy water drinkable - test

• Lana Mazahreh 3 thoughtful ways to conserve water (62) test
• David Sedlak 4 ways we can avoid a catastrophic drought (61) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (59) test
• Deepika Kurup A young scientist's quest for clean water (58) test
• Rob Harmon How to keep rivers and streams flowing (58) test

Michael R. Stiff: Why is cotton in everything? - test

• Ronald Rael An architect's subversive reimagining of the US-Mexico border wall (28) test
• George Zaidan and Charles Morton How do cancer cells behave differently from healthy ones? (26) test
• Megan Campisi and Pen-Pen Chen What makes the Great Wall of China so extraordinary (24) test
• Diane Kelly What we didn't know about penis anatomy (24) test
• Henri Picciotto Can you solve the fortress riddle? (22) test

Michael Rain: What it's like to be the child of immigrants - test

• Judith Heumann Our fight for disability rights -- and why we're not done yet (33) test
• Amy Padnani How we're honoring people overlooked by history (33) test
• Dolores Huerta How to overcome apathy and find your power (32) test
• John Biewen The lie that invented racism (32) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (31) test

Michael Rubinstein: See invisible motion, hear silent sounds - test

• Abe Davis New video technology that reveals an object's hidden properties (65) test
• Renzo Vitale What should electric cars sound like? (33) test
• Julian Treasure The 4 ways sound affects us (32) test
• Tasos Frantzolas Everything you hear on film is a lie (32) test
• David Perry Are games better than life? (31) test

Michael S. A. Graziano: What is consciousness? - test

• David Chalmers How do you explain consciousness? (35) test
• Antonio Damasio The quest to understand consciousness (35) test
• Anil Seth Your brain hallucinates your conscious reality (34) test
• Anil Seth How your brain invents your "self" (33) test
• Ed Boyden A light switch for neurons (32) test

Michael S.A. Graziano: How close are we to uploading our minds? - test

• Suzana Herculano-Houzel What is so special about the human brain? (34) test
• Henry Markram A brain in a supercomputer (33) test
• Mary Lou Jepsen Could future devices read images from our brains? (33) test
• Kay M. Tye What investigating neural pathways can reveal about mental health (32) test
• Sebastian Seung I am my connectome (32) test

Michael Sandel: The lost art of democratic debate - test

• Noah Raford How gaming can be a force for good (19) test
• Sebastian Deterding What your designs say about you (19) test
• Brenda Romero Gaming for understanding (19) test
• Jonathan Haidt The moral roots of liberals and conservatives (18) test
• Tom Chatfield 7 ways games reward the brain (18) test

Michael Sandel: The tyranny of merit - test

• Roy Bahat and Bryn Freedman How do we find dignity at work? (34) test
• Sebastian Deterding What your designs say about you (33) test
• Barry Schwartz What role does luck play in your life? (32) test
• Justin Trudeau Leadership lessons from the prime minister of Canada (31) test
• Emily Esfahani Smith There's more to life than being happy (31) test

Michael Sandel: Why we shouldn't trust markets with our civic life - test

• Sebastian Deterding What your designs say about you (32) test
• Annabel Spring and Wendy Suzuki What makes a good life? A neuroscientist and a global financial CEO answer (29) test
• Emily Esfahani Smith There's more to life than being happy (29) test
• Eleni Gabre-Madhin A commodities exchange for Ethiopia (28) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (27) test

Michael Schur: How ethics can help you make better decisions - test

• Jeanne Pinder What if all US health care costs were transparent? (35) test
• Johann Hari This could be why you're depressed or anxious (33) test
• Dan Gilbert Why we make bad decisions (33) test
• Jacqueline Novogratz Invest in Africa's own solutions (33) test
• Scott Dinsmore How to find work you love (32) test

Michael Sheen: The magic of a creative career - test

• Victor Rios Help for kids the education system ignores (43) test
• Ricardo Semler How to run a company with (almost) no rules (40) test
• Scott Dinsmore How to find work you love (39) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (39) test
• Linus Torvalds The mind behind Linux (38) test

Michael Shellenberger: How fear of nuclear power is hurting the environment - test

• Stewart Brand + Mark Z. Jacobson Debate Does the world need nuclear energy? (67) test
• Isabelle Boemeke Nuclear power is our best hope to ditch fossil fuels (66) test
• TED-Ed How much electricity does it take to power the world? (51) test
• Bill Gates Innovating to zero! (51) test
• Irwin Redlener How to survive a nuclear attack (51) test

Michael Shermer: The pattern behind self-deception - test

• Sheila Nirenberg A prosthetic eye to treat blindness (26) test
• Scott Rickard The beautiful math behind the world's ugliest music (23) test
• Read Montague What we're learning from 5,000 brains (22) test
• David Eagleman Can we create new senses for humans? (22) test
• Jeff Hawkins How brain science will change computing (22) test

Michael Shermer: Why people believe weird things - test

• Kary Mullis Play! Experiment! Discover! (35) test
• Phil Plait The secret to scientific discoveries? Making mistakes (34) test
• Seth Shostak ET is (probably) out there -- get ready (33) test
• Michael Specter The danger of science denial (33) test
• Michael Nielsen Open science now! (33) test

Michael Specter: The danger of science denial - test

• Scott Dinsmore How to find work you love (54) test
• Ricardo Semler How to run a company with (almost) no rules (49) test
• Wael Ghonim Inside the Egyptian revolution (48) test
• The TED Interview Bill Gates looks to the future (47) test
• Juan Enriquez A personal plea for humanity at the US-Mexico border (47) test

Michael Staff: Group theory 101 How to play a Rubik’s Cube like a piano - test

• Jay Van Bavel and Dominic Packer The sibling rivalry that divided a town (36) test
• Pratik Aghor The greatest mathematician that never lived (23) test
• Keith Payne The psychology of inequality and political division (19) test
• Hector Lanz How do focus groups work? (19) test
• Benjamin Lewis Could psychedelics help patients in therapy? (18) test

Michael Stevens: How much does a video weigh? - test

• Larry Page Where's Google going next? (35) test
• Kevin Allocca Why videos go viral (34) test
• Chris Anderson How web video powers global innovation (32) test
• Supasorn Suwajanakorn Fake videos of real people -- and how to spot them (32) test
• Safwat Saleem Why I keep speaking up, even when people mock my accent (32) test

Michael Tilson Thomas: Music and emotion through time - test

• Joey Alexander An 11-year-old prodigy performs old-school jazz (81) test
• David Byrne How architecture helped music evolve (68) test
• Elizabeth Cawein How to build a thriving music scene in your city (67) test
• Anika Paulson How I found myself through music (64) test
• Pierre Barreau How AI could compose a personalized soundtrack to your life (63) test

Michael Timms: How to claim your leadership power - test

• Sendhil Mullainathan Solving social problems with a nudge (33) test
• Marvin Minsky Health and the human mind (31) test
• Tony Fadell The first secret of design is ... noticing (30) test
• Anne Morriss 5 steps to fix any problem at work (29) test
• Dan Meyer Math class needs a makeover (28) test

Michael Tubbs: The political power of being a good neighbor - test

• Rachel Kleinfeld A path to security for the world's deadliest countries (35) test
• Scott Dinsmore How to find work you love (34) test
• Deeyah Khan What we don't know about Europe's Muslim kids (34) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (33) test
• Shari Davis What if you could help decide how the government spends public funds? (33) test

Michel Dugon: The secrets of spider venom - test

• Mandë Holford The power of venom -- and how it could one day save your life (33) test
• Scott Dinsmore How to find work you love (26) test
• Ricardo Semler How to run a company with (almost) no rules (26) test
• Maryn McKenna What do we do when antibiotics don't work any more? (25) test
• Chris Hadfield What I learned from going blind in space (25) test

Michel Laberge: How synchronized hammer strikes could generate nuclear fusion - test

• Tammy Ma The secret force for limitless energy? Lasers (64) test
• Steven Cowley Fusion is energy's future (60) test
• Taylor Wilson Yup, I built a nuclear fusion reactor (41) test
• George Zaidan Could we build a miniature sun on Earth? (41) test
• Bill Gates Innovating to zero! (34) test

Michele L. Sullivan: Asking for help is a strength, not a weakness - test

• Cesar Kuriyama One second every day (34) test
• Drew Dudley Everyday leadership (31) test
• Mariana Atencio What makes you special? (30) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (28) test
• Dave Isay Everyone around you has a story the world needs to hear (27) test

Michele Wucker: Why we ignore obvious problems -- and how to act on them - test

• Scott Dinsmore How to find work you love (45) test
• Linus Torvalds The mind behind Linux (41) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (41) test
• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (41) test
• Gordon Brown Global ethic vs. national interest (41) test

Michelle Borkin: Can astronomers help doctors? - test

• Anders Ynnerman Visualizing the medical data explosion (38) test
• Tim Berners-Lee The next web (34) test
• Giorgia Lupi How we can find ourselves in data (34) test
• Jer Thorp Make data more human (31) test
• Sebastian Wernicke How to use data to make a hit TV show (31) test

Michelle Brown: What is a butt tuba and why is it in medieval art? - test

• Brian Dettmer Old books reborn as art (20) test
• William Noel Revealing the lost codex of Archimedes (19) test
• Chand John What's the fastest way to alphabetize your bookshelf? (17) test
• Chip Kidd Designing books is no laughing matter. OK, it is. (17) test
• Brewster Kahle A free digital library (16) test

Michelle Knox: Talk about your death while you're still healthy - test

• Kelli Swazey Life that doesn't end with death (45) test
• Alua Arthur Why thinking about death helps you live a better life (42) test
• Alison Killing There’s a better way to die, and architecture can help (42) test
• Elaine Fong My mother's final wish -- and the right to die with dignity (40) test
• Kevin Toolis What the Irish wake teaches us about living and dying (38) test

Michelle Kuo: The healing power of reading - test

• Jacqueline Woodson What reading slowly taught me about writing (37) test
• Ron McCallum How technology allowed me to read (37) test
• Ann Morgan My year reading a book from every country in the world (36) test
• Jim VandeHei How to write less but say more (35) test
• Alvin Irby How to inspire every child to be a lifelong reader (34) test

Michelle Mehrtens: The historic women's suffrage march on Washington - test

• Cecile Richards The political progress women have made -- and what's next (47) test
• Shad Begum How women in Pakistan are creating political change (39) test
• Srishti Bakshi My long walk across India for women's freedom (37) test
• Ariana Curtis Museums should honor the everyday, not just the extraordinary (37) test
• Madeleine Albright On being a woman and a diplomat (37) test

Michelle Obama: A passionate, personal case for education - test

• Sheryl Sandberg So we leaned in ... now what? (40) test
• Dolores Huerta How to overcome apathy and find your power (40) test
• Sheryl Sandberg Why we have too few women leaders (39) test
• Ricardo Coler Allá donde las mujeres mandan (38) test
• Melinda Gates Let's put birth control back on the agenda (38) test

Michelle R. Weise: 4 tips to future-proof your career - test

• Sagar Goel An optimist's take on reskilling in the age of AI (36) test
• David Lee Why jobs of the future won't feel like work (31) test
• Nithya Vaduganathan 5 hiring tips every company (and job seeker) should know (31) test
• Kevin Roose The value of your humanity in an automated future (30) test
• Sarah Ellis and Helen Tupper The best career path isn't always a straight line (30) test

Mick Cornett: How an obese town lost a million pounds - test

• Liu Thai Ker The architectural mastermind behind modern Singapore (51) test
• Rahul Mehrotra The architectural wonder of impermanent cities (50) test
• Richard J. Berry A practical way to help the homeless find work and safety (46) test
• Amanda Burden How public spaces make cities work (44) test
• Jaime Lerner A song of the city (44) test

Mick Ebeling: The invention that unlocked a locked-in artist - test

• Lucas Rizzotto Why I built my own time machine (32) test
• Daniel Lismore My life as a work of art (30) test
• JR Why art is a tool for hope (29) test
• Pico Iyer The art of stillness (29) test
• John Maeda How art, technology and design inform creative leaders (29) test

Mick Mountz: What happens inside those massive warehouses? - test

• Ken Goldberg Why don't we have better robots yet? (22) test
• Rajiv Maheswaran The math behind basketball's wildest moves (21) test
• Meg Jay Why 30 is not the new 20 (20) test
• Tony Fadell The first secret of design is ... noticing (19) test
• Rodney Brooks Why we will rely on robots (19) test

Miguel A. Modestino: How to transform the chemical industry -- one reaction at a time - test

• TED Countdown How do we get the world off fossil fuels quickly and fairly? (30) test
• Solomon Goldstein-Rose How much clean electricity do we really need? (29) test
• TED-Ed How much electricity does it take to power the world? (29) test
• Amory Lovins A 40-year plan for energy (29) test
• Ksenia Petrichenko What if buildings created energy instead of consuming it? (27) test

Miguel Alcubierre: ¿Cómo podríamos viajar más rápido que la velocidad de la luz? - test

• Andrew Pontzen and Tom Whyntie The fundamentals of space-time Part 2 (45) test
• Colm Kelleher Is light a particle or a wave? (44) test
• Tucker Hiatt How fast are you moving right now? (44) test
• Lucianne Walkowicz Light waves, visible and invisible (42) test
• Rogier van der Heide Why light needs darkness (40) test

Miguel Goncalves: How millennials and Gen Z can invest in a better future - test

• Chris McKnett The investment logic for sustainability (48) test
• Vinay Shandal How conscious investors can turn up the heat and make companies change (38) test
• Warren Valdmanis What makes a job "good" -- and the case for investing in people (35) test
• Mallory Freeman Your company's data could help end world hunger (34) test
• Massimo Russo 3 ways your company's data can jump-start climate action (30) test

Miguel Nicolelis: A monkey that controls a robot with its thoughts. No, really. - test

• Miguel Nicolelis Brain-to-brain communication has arrived. How we did it (63) test
• Suzana Herculano-Houzel What is so special about the human brain? (53) test
• Christopher deCharms A look inside the brain in real time (53) test
• Sergiu P. Pasca How we're reverse engineering the human brain in the lab (51) test
• Tom Oxley A brain implant that turns your thoughts into text (51) test

Miguel Nicolelis: Brain-to-brain communication has arrived. How we did it - test

• Miguel Nicolelis A monkey that controls a robot with its thoughts. No, really. (63) test
• Tom Oxley A brain implant that turns your thoughts into text (50) test
• Christopher deCharms A look inside the brain in real time (47) test
• Nita Farahany Your right to mental privacy in the age of brain-sensing tech (45) test
• Greg Gage How to control someone else's arm with your brain (45) test

Mihaly Csikszentmihalyi: Flow, the secret to happiness - test

• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (43) test
• Scott Dinsmore How to find work you love (43) test
• The TED Interview Daniel Kahneman wants you to doubt yourself. Here's why (42) test
• Johann Hari This could be why you're depressed or anxious (41) test
• Yara Shahidi and Anil Seth What makes you “you”? An actor and a neuroscientist answer (40) test

Miho Janvier: Lessons from a solar storm chaser - test

• Marjan van Aubel The beautiful future of solar power (41) test
• Fabio Pacucci Why the Sun could crash your internet (41) test
• Alexandros Charalambides Why aren't we only using solar power? (40) test
• Shannon Odell Are solar panels worth it? (40) test
• Hannah Bürckstümmer A printable, flexible, organic solar cell (39) test

Mikael Cho: The science of stage fright (and how to overcome it) - test

• Joe Kowan How I beat stage fright (32) test
• Yara Shahidi and Anil Seth What makes you “you”? An actor and a neuroscientist answer (26) test
• Jen Gunter What's normal anxiety -- and what's an anxiety disorder? (25) test
• David Logan Tribal leadership (24) test
• Tom Oxley A brain implant that turns your thoughts into text (23) test

Mike Biddle: We can recycle plastic - test

• Shannon Odell Confused about recycling? It’s not your fault (48) test
• Patricia Villarrubia-Gómez The problem with plastics -- and how they're changing the environment (45) test
• TED-Ed A brief history of plastic (45) test
• Mani Vajipey How India's local recyclers could solve plastic pollution (39) test
• Andrew Forrest A radical plan to end plastic waste (35) test

Mike Brown: The search for our solar system's ninth planet - test

• Phil Plait The secret to scientific discoveries? Making mistakes (38) test
• Jeremy Kasdin The flower-shaped starshade that might help us detect Earth-like planets (35) test
• Garik Israelian How spectroscopy could reveal alien life (34) test
• Andrew Connolly What's the next window into our universe? (34) test
• Dave Brain What a planet needs to sustain life (34) test

Mike Cannon-Brookes: How you can use impostor syndrome to your benefit - test

• Serena Williams and Gayle King On tennis, love and motherhood (36) test
• Ricardo Semler How to run a company with (almost) no rules (35) test
• Justin Trudeau Leadership lessons from the prime minister of Canada (35) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (33) test
• Anjali Sud and Stephanie Mehta How great leaders take on uncertainty (33) test

Mike Davis: What causes opioid addiction, and why is it so tough to combat? - test

• Jen Gunter What you should know about opioids and painkillers (41) test
• Yasmin Hurd Could CBD help opioid users overcome addiction? (39) test
• Travis Rieder The agony of opioid withdrawal -- and what doctors should tell patients about it (35) test
• Yoram Yovell Why broken hearts hurt — and what heals them (32) test
• Rachel Wurzman How isolation fuels opioid addiction (29) test

Mike Gil: Could fish social networks help us save coral reefs? - test

• Steve Simpson How ocean noise destroys marine ecosystems (54) test
• Mike Gil The big-beaked, rock-munching fish that protect coral reefs (49) test
• Paul Greenberg The four fish we're overeating -- and what to eat instead (49) test
• Jeremy Jackson How we wrecked the ocean (48) test
• Nicholas Amendolare What is the tragedy of the commons? (45) test

Mike Gil: The big-beaked, rock-munching fish that protect coral reefs - test

• Mike Gil Could fish social networks help us save coral reefs? (49) test
• Ayana Elizabeth Johnson A coral reef love story (45) test
• Ayana Elizabeth Johnson A love story for the coral reef crisis (45) test
• Steve Simpson How ocean noise destroys marine ecosystems (44) test
• Kristen Marhaver How we're growing baby corals to rebuild reefs (39) test

Mike Kinney: A pro wrestler's guide to confidence - test

• Paula Stone Williams and Jonathan Williams The story of a parent's transition and a son's redemption (29) test
• Justin Baldoni Why I'm done trying to be "man enough" (28) test
• Ryan Pfluger The therapeutic value of photography (27) test
• Shane Koyczan To This Day ... for the bullied and beautiful (26) test
• Martin Pistorius How my mind came back to life — and no one knew (25) test

Mike Matas: A next-generation digital book - test

• Brian Dettmer Old books reborn as art (38) test
• Chip Kidd Designing books is no laughing matter. OK, it is. (32) test
• Chip Kidd Why books are here to stay (31) test
• Deb Willis and Hank Willis Thomas A mother and son united by love and art (25) test
• Chand John What's the fastest way to alphabetize your bookshelf? (25) test

Mike O'Sullivan: The end of globalization (and the beginning of something new) - test

• Hans Rosling Let my dataset change your mindset (49) test
• Parag Khanna Mapping the future of countries (42) test
• Kristalina Georgieva How to rebuild the global economy (42) test
• Hans Rosling The best stats you've ever seen (42) test
• Ian Bremmer How the US should use its superpower status (42) test