TED Recommendations

J. Marshall Shepherd: 3 kinds of bias that shape your worldview - test

• John Marshall 3 strategies for effectively talking about climate change (33) test
• Anthony Fauci Is the pandemic actually over? It's complicated (33) test
• Kirsty Duncan Scientists must be free to learn, to speak and to challenge (33) test
• David Finnigan A controversial play — and what it taught me about the psychology of climate (32) test
• Michael Shermer Why people believe weird things (32) test

J Mase III: 3 money lessons from infamous scam artists - test

• Kara Logan Berlin 3 ways to be a more effective fundraiser (48) test
• Michael Norton How to buy happiness (46) test
• Tammy Lally Let's get honest about our money problems (41) test
• Curtis "Wall Street" Carroll How I learned to read -- and trade stocks -- in prison (40) test
• Mia Birdsong The story we tell about poverty isn't true (40) test

J. V. Maranto: History's deadliest colors - test

• Vaitea Cowan How green hydrogen could end the fossil fuel era (27) test
• John Hardy My green school dream (24) test
• Yvette Cabrera The hidden danger of lead in soil (23) test
• Jim Hagemann Snabe Dreams and details for a decarbonized future (21) test
• Alex Gendler Can you solve the famously difficult green-eyed logic puzzle? (20) test

JD Schramm: Break the silence for suicide attempt survivors - test

• Gus Worland Is someone you love suffering in silence? Here's what to do (33) test
• Bill Bernat How to connect with depressed friends (31) test
• Laura Carstensen Older people are happier (31) test
• Bruce Feiler The secret to mastering life's biggest transitions (31) test
• Ricardo Semler How to run a company with (almost) no rules (30) test

J.D. Vance: America's forgotten working class - test

• Geoffrey Canada Our failing schools. Enough is enough! (37) test
• Jennifer Senior For parents, happiness is a very high bar (36) test
• Julie Lythcott-Haims How to raise successful kids -- without over-parenting (35) test
• Dorsa Amir How the Industrial Revolution changed childhood (35) test
• Olympia Della Flora Creative ways to get kids to thrive in school (34) test

J.J. Abrams: The mystery box - test

• Caleb Chung Playtime with Pleo, your robotic dinosaur friend (33) test
• Jon M. Chu The pride and power of representation in film (33) test
• Dustin Yellin A journey through the mind of an artist (31) test
• Ze Frank Nerdcore comedy (30) test
• Kary Mullis Play! Experiment! Discover! (30) test

JP Rangaswami: Information is food - test

• Thomas Goetz It's time to redesign medical data (44) test
• Paige Alexander When you inform women, you transform lives (44) test
• Alessandro Acquisti What will a future without secrets look like? (43) test
• Stanley McChrystal The military case for sharing knowledge (42) test
• Erik Hersman Reporting crisis via texting (42) test

JR: My wish Use art to turn the world inside out - test

• JR One year of turning the world inside out (53) test
• JR Undocumented lives, inside out (51) test
• JR Why art is a tool for hope (49) test
• Jehane Noujaim My wish A global day of film (41) test
• Wadah Khanfar A historic moment in the Arab world (38) test

JR: One year of turning the world inside out - test

• JR My wish Use art to turn the world inside out (53) test
• Scott Dinsmore How to find work you love (40) test
• JR Undocumented lives, inside out (40) test
• Seth Godin The tribes we lead (39) test
• Edi Rama Take back your city with paint (39) test

JR: Undocumented lives, inside out - test

• JR My wish Use art to turn the world inside out (51) test
• Cleo Wade Want to change the world? Start by being brave enough to care (44) test
• JR One year of turning the world inside out (40) test
• Mary Robinson Why climate change is a threat to human rights (38) test
• R. Alan Brooks When the world is burning, is art a waste of time? (38) test

JR: Why art is a tool for hope - test

• JR My wish Use art to turn the world inside out (49) test
• Scott Dinsmore How to find work you love (44) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (43) test
• Linus Torvalds The mind behind Linux (41) test
• Ricardo Semler How to run a company with (almost) no rules (40) test

Jaap de Roode: How butterflies self-medicate - test

• Mary Ellen Hannibal How you can help save the monarch butterfly -- and the planet (25) test
• Emma Marris Are wild animals really "wild"? (23) test
• Robyn J. Crook How do animals experience pain? (23) test
• Stefano Mancuso The roots of plant intelligence (22) test
• Rebecca McMackin Let your garden grow wild (21) test

Jac de Haan: Why do competitors open their stores next to one another? - test

• Vivian Jiang How did ancient civilizations make ice cream? (28) test
• Daniel Finkel Can you solve the time traveling car riddle? (24) test
• Robert Swan Let's save the last pristine continent (23) test
• Lee Hotz Inside an Antarctic time machine (18) test
• Ben Saunders Why did I ski to the North Pole? (18) test

Jacek Utko: Can design save newspapers? - test

• Margaret Gould Stewart How giant websites design for you (and a billion others, too) (31) test
• Yves Béhar Designing objects that tell stories (30) test
• Paola Antonelli Treat design as art (28) test
• David Kelley Human-centered design (28) test
• Stefan Sagmeister The power of time off (27) test

Jack Andraka: A promising test for pancreatic cancer ... from a teenager - test

• David Agus A new strategy in the war on cancer (47) test
• Jimmy Lin A simple new blood test that can catch cancer early (46) test
• Laura Indolfi Good news in the fight against pancreatic cancer (45) test
• Jorge Soto The future of early cancer detection? (45) test
• Joshua Smith New nanotech to detect cancer early (41) test

Jack Choi: On the virtual dissection table - test

• Vanessa Ruiz The spellbinding art of human anatomy (20) test
• Nick Veasey Exposing the invisible (20) test
• Lilly Singh "A seat at the table" isn't the solution for gender equity (20) test
• Jessica Ochoa Hendrix How virtual reality turns students into scientists (18) test
• Michael Bodekaer This virtual lab will revolutionize science class (16) test

Jack Conte: How artists can (finally) get paid in the digital age - test

• Ray Kurzweil The last 6 decades of AI — and what comes next (34) test
• Jacqueline Novogratz Invest in Africa's own solutions (33) test
• Marvin Minsky Health and the human mind (33) test
• Ricardo Semler How to run a company with (almost) no rules (32) test
• Dan Gilbert The psychology of your future self (32) test

Jack Cooper and Catalina Pimiento: Why did Megalodon go extinct? - test

• G. Richard Scott Why do we have crooked teeth when our ancestors didn't? (24) test
• Michael Benton Mass extinctions and the future of life on Earth (21) test
• Joao Pedro de Magalhaes Why do animals have such different lifespans? (18) test
• Luka Seamus Wright The sharks that hunt in forests (17) test
• Zeresenay Alemseged The search for humanity's roots (17) test

Jack Dangermond: An ever-evolving map of everything on Earth - test

• Jack Dangermond How a geospatial nervous system could help us design a better future (41) test
• Anab Jain Why we need to imagine different futures (32) test
• Charlie Jane Anders Go ahead, dream about the future (30) test
• Bastian Schaefer A 3D-printed jumbo jet? (30) test
• Johan Rockström Let the environment guide our development (30) test

Jack Dangermond: How a geospatial nervous system could help us design a better future - test

• Jack Dangermond An ever-evolving map of everything on Earth (41) test
• Natsai Audrey Chieza Possible futures from the intersection of nature, tech and society (37) test
• Genevieve Bell 6 big ethical questions about the future of AI (35) test
• Paola Antonelli Treat design as art (34) test
• Maurice Conti The incredible inventions of intuitive AI (34) test

Jack Dorsey: How Twitter needs to change - test

• Paul Hudson and Lindsay Levin Leadership in the age of AI (49) test
• Scott Dinsmore How to find work you love (47) test
• Evan Williams The voices of Twitter users (45) test
• Anjali Sud and Stephanie Mehta How great leaders take on uncertainty (44) test
• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (44) test

Jack Horner: Building a dinosaur from a chicken - test

• Jack Horner Where are the baby dinosaurs? (44) test
• Martin Lockley The dinosaur detectives of real-life Jurassic parks (36) test
• Kenneth Lacovara Hunting for dinosaurs showed me our place in the universe (32) test
• Paul Sereno Digging up dinosaurs (32) test
• Emma Schachner The secret weapon that let dinosaurs take over the planet (31) test

Jack Horner: Where are the baby dinosaurs? - test

• Jack Horner Building a dinosaur from a chicken (44) test
• Emma Schachner The secret weapon that let dinosaurs take over the planet (33) test
• Martin Lockley The dinosaur detectives of real-life Jurassic parks (31) test
• Paul Sereno Digging up dinosaurs (29) test
• Nathan Myhrvold Archaeology, animal photography, BBQ ... (29) test

Jackie Savitz: Save the oceans, feed the world! - test

• Mike Velings The case for fish farming (57) test
• Paul Greenberg The four fish we're overeating -- and what to eat instead (56) test
• Dan Barber How I fell in love with a fish (48) test
• Nicholas Amendolare What is the tragedy of the commons? (44) test
• Ayana Elizabeth Johnson and Jennifer Jacquet Will the ocean ever run out of fish? (44) test

Jackie Tabick: The balancing act of compassion - test

• Tom Honey Why would God create a tsunami? (54) test
• Feisal Abdul Rauf Lose your ego, find your compassion (41) test
• Billy Graham On technology and faith (40) test
• Liana Finck Life is hard. Art helps (39) test
• Karen Armstrong My wish The Charter for Compassion (35) test

Jackson Bird: How to talk (and listen) to transgender people - test

• Samy Nour Younes A short history of trans people's long fight for equality (68) test
• Ivan Coyote Why we need gender-neutral bathrooms (49) test
• Archie Crowley Language around gender and identity evolves (and always has) (45) test
• Scott Dinsmore How to find work you love (42) test
• Wael Ghonim Inside the Egyptian revolution (39) test

Jackson Browne: A song inspired by the ocean - test

• Kate Messner How to build a fictional world (33) test
• Cleo Wade Want to change the world? Start by being brave enough to care (31) test
• Jennifer D. Sciubba The truth about human population decline (30) test
• Abha Dawesar Life in the "digital now" (30) test
• Andrew Pontzen and Tom Whyntie The fundamentals of space-time Part 2 (28) test

Jackson Katz: Violence against women -- it's a men's issue - test

• Jimmie Briggs 3 things men can do to promote gender equity (62) test
• Gary Barker A reframing of masculinity, rooted in empathy (60) test
• Michael Kimmel Why gender equality is good for everyone — men included (52) test
• Hanna Rosin New data on the rise of women (52) test
• Sheryl Sandberg So we leaned in ... now what? (50) test

Jacob Collier: A one-man musical phenomenon - test

• Nancy Duarte The secret structure of great talks (25) test
• Willie Williams The astonishing future of immersive live entertainment (24) test
• David J. Malan What's an algorithm? (23) test
• Megan Washington Why I live in mortal dread of public speaking (23) test
• Pico Iyer The art of stillness (21) test

Jacob Soboroff: Why do Americans vote on Tuesdays? - test

• Nicki Beaman Griffin The fight for the right to vote in the United States (37) test
• Simon Anholt Who would the rest of the world vote for in your country's election? (33) test
• David Bismark E-voting without fraud (31) test
• Eric Liu There's no such thing as not voting (28) test
• Van Jones What if a US presidential candidate refuses to concede after an election? (26) test

Jacqueline DiBiasie-Sammons: Ancient Pompeii's hidden messages, preserved in graffiti - test

• eL Seed Street art with a message of hope and peace (25) test
• Mesmin Destin How everyday interactions shape your future (20) test
• John McWhorter Txtng is killing language. JK!!! (18) test
• Hannah Brencher Love letters to strangers (17) test
• Jim VandeHei How to write less but say more (17) test

Jacqueline Doan and Alex Kazachek: Does math have a major flaw? - test

• Jeff Dekofsky Is math discovered or invented? (26) test
• Sheena Iyengar The art of choosing (24) test
• Eddie Woo How math is our real sixth sense (24) test
• Cédric Villani What's so sexy about math? (22) test
• Margaret Wertheim The beautiful math of coral (22) test

Jacqueline Novogratz: A third way to think about aid - test

• Jacqueline Novogratz Invest in Africa's own solutions (46) test
• Jacqueline Novogratz Patient capitalism (45) test
• David Lee Why jobs of the future won't feel like work (39) test
• Anil Gupta India's hidden hotbeds of invention (39) test
• Ngozi Okonjo-Iweala Aid versus trade (39) test

Jacqueline Novogratz: An escape from poverty - test

• Jacqueline Novogratz Invest in Africa's own solutions (40) test
• Jacqueline Novogratz Patient capitalism (36) test
• Ricardo Semler How to run a company with (almost) no rules (35) test
• Scott Dinsmore How to find work you love (34) test
• Jessica Jackley Poverty, money -- and love (33) test

Jacqueline Novogratz: Inspiring a life of immersion - test

• Sheryl Sandberg So we leaned in ... now what? (43) test
• Jacqueline Novogratz Invest in Africa's own solutions (41) test
• Sandi Toksvig A political party for women's equality (41) test
• Jacqueline Novogratz What it takes to make change (40) test
• Sheryl Sandberg Why we have too few women leaders (40) test

Jacqueline Novogratz: Invest in Africa's own solutions - test

• Jacqueline Novogratz Patient capitalism (50) test
• Esther Duflo Social experiments to fight poverty (48) test
• Ngozi Okonjo-Iweala Want to help Africa? Do business here (47) test
• Jacqueline Novogratz A third way to think about aid (46) test
• Scott Dinsmore How to find work you love (44) test

Jacqueline Novogratz: Patient capitalism - test

• Jacqueline Novogratz Invest in Africa's own solutions (50) test
• Jacqueline Novogratz A third way to think about aid (45) test
• Ngozi Okonjo-Iweala Want to help Africa? Do business here (44) test
• Gayle Tzemach Lemmon Women entrepreneurs, example not exception (39) test
• Melinda Gates Let's put birth control back on the agenda (39) test

Jacqueline Novogratz: What it takes to make change - test

• Jacqueline Novogratz Inspiring a life of immersion (40) test
• David Lee Why jobs of the future won't feel like work (39) test
• Scott Dinsmore How to find work you love (36) test
• Rha Goddess and Deepa Purushothaman 4 ways to redefine power at work to include women of color (35) test
• Leah Chase and Pat Mitchell An interview with the Queen of Creole Cuisine (35) test

Jacqueline Woodson: What reading slowly taught me about writing - test

• Chimamanda Ngozi Adichie The danger of a single story (47) test
• Tyler Cowen Be suspicious of simple stories (44) test
• Lori Gottlieb How changing your story can change your life (43) test
• Ron McCallum How technology allowed me to read (41) test
• Ann Morgan My year reading a book from every country in the world (38) test

Jacques S. Abramowicz: How does ultrasound work? - test

• Nick Pizzo The physics of surfing (31) test
• Katerina Kaouri The sonic boom problem (30) test
• Colm Kelleher What is color? (28) test
• Gabriela González How LIGO discovered gravitational waves -- and what might be next (27) test
• Douglas L. Oliver The science of hearing (26) test

Jacy Reese Anthis: Why we should end animal agriculture - test

• Isha Datar How we could eat real meat without harming animals (43) test
• Peter Singer A modern argument for the rights of animals (41) test
• Derek Sarno The many reasons to eat a plant-based diet (38) test
• Bruce Friedrich The next global agricultural revolution (37) test
• Leah Garcés A lesson in turning adversaries into allies (37) test

Jad Abumrad: How Dolly Parton led me to an epiphany - test

• Mounia Akl How film captures the space between hope and despair (35) test
• Tyler Cowen Be suspicious of simple stories (34) test
• Giles Duley When a reporter becomes the story (33) test
• Kelly D. Parker The art of persuasive storytelling (32) test
• Peter Gabriel Fight injustice with raw video (31) test

Jae Rhim Lee: My mushroom burial suit - test

• Caitlin Doughty A burial practice that nourishes the planet (27) test
• Kelli Swazey Life that doesn't end with death (23) test
• Nancy N. Chen The inaccurate link between body ideals and health (23) test
• Katrina Spade When I die, recompose me (22) test
• Alua Arthur Why thinking about death helps you live a better life (21) test

Jaime Lerner: A song of the city - test

• Rahul Mehrotra The architectural wonder of impermanent cities (49) test
• Liu Thai Ker The architectural mastermind behind modern Singapore (48) test
• Richard J. Berry A practical way to help the homeless find work and safety (45) test
• Mick Cornett How an obese town lost a million pounds (44) test
• Amanda Burden How public spaces make cities work (43) test

Jake Barton: The museum of you - test

• Rébecca Kleinberger Why you don't like the sound of your own voice (42) test
• Rupal Patel Synthetic voices, as unique as fingerprints (41) test
• Roger Ebert Remaking my voice (35) test
• Dave Isay Everyone around you has a story the world needs to hear (34) test
• Wadah Khanfar A historic moment in the Arab world (33) test

Jake Wood: A new mission for veterans -- disaster relief - test

• Wes Moore How to talk to veterans about war (26) test
• Pico Iyer Where is home? (23) test
• Caitria + Morgan O'Neill How to step up in the face of disaster (23) test
• Richard J. Berry A practical way to help the homeless find work and safety (22) test
• Toni Griffin A new vision for rebuilding Detroit (21) test

Jakob Christensen-Dalsgaard: These animals can hear everything - test

• Douglas L. Oliver The science of hearing (39) test
• Heather Malyuk Can loud music damage your hearing? (32) test
• Julian Treasure Shh! Sound health in 8 steps (28) test
• Jim Hudspeth The beautiful, mysterious science of how you hear (27) test
• Tasos Frantzolas Everything you hear on film is a lie (26) test

Jakob Magolan: A crash course in organic chemistry - test

• Lee Cronin Print your own medicine (27) test
• Dennis Wildfogel What is the universe made of? (27) test
• Luca Turin The science of scent (26) test
• Lee Cronin Making matter come alive (25) test
• Maruša Brada The science of snowflakes (24) test

Jakob Trollback: A new kind of music video - test

• Hrishikesh Hirway What you discover when you really listen (23) test
• Damien Riehl Why all melodies should be free for musicians to use (21) test
• Vusi Mahlasela "Thula Mama" (20) test
• Teitur Home is a song I've always remembered (18) test
• Michael Tilson Thomas Music and emotion through time (17) test

Jamais Cascio: Tools for a better world - test

• Alex Steffen The route to a sustainable future (39) test
• Danny Dorling Maps that show us who we are (not just where we are) (35) test
• Paul Conneally How mobile phones power disaster relief (34) test
• Gordon Brown Wiring a web for global good (34) test
• Colombe Cahen-Salvador A global movement to solve global problems (33) test

James A. Smith: The method that can "prove" almost anything - test

• Jeff Leek and Lucy McGowan Can you spot the problem with these headlines? (Level 1) (24) test
• Naomi Oreskes Why we should trust scientists (23) test
• Daniel L. Schacter Are all of your memories real? (20) test
• Siska De Baerdemaeker Science vs. Pseudoscience (20) test
• Jeff Leek and Lucy McGowan This one weird trick will help you spot clickbait (20) test

James A. White Sr.: The little problem I had renting a house - test

• Christopher C. Deam The Airstream, restyled (31) test
• John Biewen The lie that invented racism (31) test
• Richard Branson Life at 30,000 feet (31) test
• David Carson Design and discovery (30) test
• Pico Iyer Where is home? (29) test

James B. Glattfelder: Who controls the world? - test

• Tim Leberecht 3 ways to (usefully) lose control of your brand (27) test
• Jennifer Zhu Scott Why you should get paid for your data (25) test
• Pete Stavros The secret ingredient of business success (25) test
• Jeff Dean AI isn't as smart as you think -- but it could be (24) test
• Nicolas Perony Puppies! Now that I’ve got your attention, complexity theory (24) test

James Balog: Time-lapse proof of extreme ice loss - test

• Rob Dunbar Discovering ancient climates in oceans and ice (41) test
• Dustin Schroeder How we look kilometers below the Antarctic ice sheet (39) test
• Lee Hotz Inside an Antarctic time machine (38) test
• Kristin Poinar What's hidden under the Greenland ice sheet? (37) test
• Paul Nicklen Animal tales from icy wonderlands (35) test

James Beacham: How we explore unanswered questions in physics - test

• Garrett Lisi An 8-dimensional model of the universe (39) test
• Claire Malone The missing 96 percent of the universe (39) test
• Harry Cliff Have we reached the end of physics? (39) test
• Brian Greene Making sense of string theory (39) test
• Brian Cox CERN's supercollider (36) test

James Bridle: The nightmare videos of children's YouTube -- and what's wrong with the internet today - test

• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (39) test
• Zeynep Tufekci We're building a dystopia just to make people click on ads (35) test
• Helen Toner How to govern AI — even if it's hard to predict (35) test
• Caleb Chung Playtime with Pleo, your robotic dinosaur friend (33) test
• Jan Chipchase The anthropology of mobile phones (32) test

James Burchfield: Playing invisible turntables - test

• Joey Alexander An 11-year-old prodigy performs old-school jazz (50) test
• Michael Tilson Thomas Music and emotion through time (43) test
• Paolo Bortolameolli ¿Por qué nos emociona la música? (40) test
• Elizabeth Cawein How to build a thriving music scene in your city (39) test
• Anika Paulson How I found myself through music (38) test

James Cameron: Before Avatar ... a curious boy - test

• David Gallo Deep ocean mysteries and wonders (33) test
• Jehane Noujaim My wish A global day of film (32) test
• Ava DuVernay How film changes the way we see the world (31) test
• Lucas Rizzotto Why I built my own time machine (31) test
• Nnedi Okorafor Sci-fi stories that imagine a future Africa (31) test

James Earle: Da Vinci's Vitruvian Man of math - test

• Marjee Chmiel and Trevor Owens Is there a center of the universe? (23) test
• Billy Graham On technology and faith (20) test
• Liana Finck Life is hard. Art helps (20) test
• Katie Mack Life-altering questions about the end of the universe (19) test
• Renée Hlozek The death of the universe (19) test

James Earle: Why is Vermeer's "Girl with the Pearl Earring" considered a masterpiece? - test

• Tracy Chevalier Finding the story inside the painting (31) test
• Alexa Meade Your body is my canvas (18) test
• Alyssa Monks How loss helped one artist find beauty in imperfection (17) test
• Eve Ensler Embrace your inner girl (16) test
• Titus Kaphar Can beauty open our hearts to difficult conversations? (15) test

James Flynn: Why our IQ levels are higher than our grandparents' - test

• Scott Dinsmore How to find work you love (43) test
• John Biewen The lie that invented racism (40) test
• Wadah Khanfar A historic moment in the Arab world (39) test
• Rosie King How autism freed me to be myself (39) test
• Fields Wicker-Miurin Learning from leadership's missing manual (38) test

James Forbes: Compassion at the dinner table - test

• Krista Tippett Reconnecting with compassion (38) test
• Robert Thurman Expanding your circle of compassion (35) test
• Joan Halifax Compassion and the true meaning of empathy (35) test
• Sixto Cancel A foster care system where every child has a loving home (34) test
• Robert Wright The evolution of compassion (32) test

James Geary: Metaphorically speaking - test

• Jane Hirshfield The art of the metaphor (33) test
• Tanya Menon The secret to great opportunities? The person you haven't met yet (25) test
• John Koenig Beautiful new words to describe obscure emotions (25) test
• Javed Akhtar The gift of words (22) test
• Jim VandeHei How to write less but say more (22) test

James Gillies: Dark matter The matter we can't see - test

• Renée Hlozek The death of the universe (60) test
• Risa Wechsler The search for dark matter -- and what we've found so far (58) test
• Chanda Prescod-Weinstein The search for the invisible matter that shapes the universe (54) test
• Patricia Burchat Shedding light on dark matter (50) test
• Brian Greene Is our universe the only universe? (46) test

James Green: 3 moons and a planet that could have alien life - test

• Nathalie Cabrol How Mars might hold the secret to the origin of life (62) test
• Augusto Carballido There may be extraterrestrial life in our solar system (55) test
• Dave Brain What a planet needs to sustain life (53) test
• Ariel Anbar A needle in countless haystacks Finding habitable worlds (51) test
• Penelope Boston There might just be life on Mars (47) test

James Hansen: Why I must speak out about climate change - test

• Johan Rockström The tipping points of climate change — and where we stand (46) test
• Al Gore The case for optimism on climate change (44) test
• Alice Bows-Larkin Climate change is happening. Here's how we adapt (42) test
• TED Countdown How do we get the world off fossil fuels quickly and fairly? (40) test
• TED Countdown TED Explores A New Climate Vision (40) test

James Hodge: Esports, virtual Formula 1 and the new era of play - test

• Jane McGonigal Gaming can make a better world (43) test
• Herman Narula The transformative power of video games (40) test
• Noah Raford How gaming can be a force for good (39) test
• David Perry Are games better than life? (39) test
• Emmett Shear What streaming means for the future of entertainment (38) test

James Howard Kunstler: The ghastly tragedy of the suburbs - test

• Amanda Burden How public spaces make cities work (37) test
• Theaster Gates How to revive a neighborhood with imagination, beauty and art (35) test
• Ole Scheeren Why great architecture should tell a story (35) test
• Ma Yansong Urban architecture inspired by mountains, clouds and volcanoes (35) test
• Jeanne Gang Buildings that blend nature and city (33) test

James Irungu Mwangi: Africa's great carbon valley -- and how to end energy poverty - test

• Rose M. Mutiso The energy Africa needs to develop -- and fight climate change (56) test
• Rose M. Mutiso How to bring affordable, sustainable electricity to Africa (55) test
• TED Countdown How do we get the world off fossil fuels quickly and fairly? (51) test
• Ksenia Petrichenko What if buildings created energy instead of consuming it? (51) test
• Chris Roe Amazon's commitment to run on 100-percent renewable energy (47) test

James K. Thornton: Why is China appointing judges to combat climate change? - test

• Angel Hsu How China is (and isn't) fighting pollution and climate change (40) test
• Martin Jacques Understanding the rise of China (37) test
• Kevin Rudd Are China and the US doomed to conflict? (36) test
• Ian Bremmer When Biden met Xi (and what's going on with the US and China) (35) test
• Michael Anti Behind the Great Firewall of China (34) test

James Logan: Can dogs sniff out malaria? - test

• James Logan How we're using dogs to sniff out malaria (93) test
• Bart Knols 3 new ways to kill mosquitoes (56) test
• Sonia Shah 3 reasons we still haven’t gotten rid of malaria (44) test
• Fredros Okumu Why I study the most dangerous animal on earth -- mosquitoes (43) test
• Nathan Myhrvold Could this laser zap malaria? (39) test

James Logan: How we're using dogs to sniff out malaria - test

• James Logan Can dogs sniff out malaria? (93) test
• Bart Knols 3 new ways to kill mosquitoes (56) test
• Sonia Shah 3 reasons we still haven’t gotten rid of malaria (45) test
• Fredros Okumu Why I study the most dangerous animal on earth -- mosquitoes (43) test
• Nathan Myhrvold Could this laser zap malaria? (39) test

James Lyne: Everyday cybercrime -- and what you can do about it - test

• Linus Torvalds The mind behind Linux (30) test
• Mikko Hypponen Fighting viruses, defending the net (30) test
• Pankaj Ghemawat Actually, the world isn't flat (28) test
• Jer Thorp Make data more human (27) test
• Jonathan Zittrain The Web as random acts of kindness (27) test

James McManus: Why is Texas hold 'em so popular? - test

• Alex Rosenthal Can you solve the secret assassin society riddle? (38) test
• Brenda Romero Gaming for understanding (30) test
• Seth Priebatsch The game layer on top of the world (28) test
• Jane McGonigal Gaming can make a better world (27) test
• Marco Tempest A cyber-magic card trick like no other (25) test

James Nachtwey: Moving photos of extreme drug-resistant TB - test

• James Nachtwey My wish Let my photographs bear witness (32) test
• Hugh Evans What does it mean to be a citizen of the world? (19) test
• David Wallace-Wells How we could change the planet's climate future (18) test
• Andrew Peek How your personal narrative limits your future (18) test
• George Monbiot The new political story that could change everything (18) test

James Nachtwey: My wish Let my photographs bear witness - test

• Keith Lowe Why we need to stop obsessing over World War II (40) test
• Gabrielle Rifkind How to prevent — or stop — a war (40) test
• Zarlasht Halaimzai What it's like to be a war refugee (39) test
• Yuval Noah Harari The war in Ukraine could change everything (37) test
• P.W. Singer Military robots and the future of war (36) test

James Orsulak: Why we need to move manufacturing off-planet - test

• Phnam Bagley Gourmet food for the final frontier (53) test
• Hilde Stenuit How new drugs could come from space (51) test
• Ron Shaneyfelt Is space trying to kill us? (47) test
• Melodie Yashar How to build for human life on Mars (47) test
• Cady Coleman What it's like to live on the International Space Station (46) test

James Patten: The best computer interface? Maybe ... your hands - test

• Pranav Mistry The thrilling potential of SixthSense technology (37) test
• Sean Follmer Shape-shifting tech will change work as we know it (34) test
• Cosmin Mihaiu Physical therapy is boring -- play a game instead (33) test
• Carlo Ratti Architecture that senses and responds (31) test
• Daniela Rus How AI will step off the screen and into the real world (31) test

James Randi: Homeopathy, quackery and fraud - test

• Scott Dinsmore How to find work you love (40) test
• Ricardo Semler How to run a company with (almost) no rules (39) test
• Erez Yoeli How to motivate people to do good for others (38) test
• Dan Gilbert Why we make bad decisions (37) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (37) test

James Rhee: The value of kindness at work - test

• Jacqueline Novogratz Patient capitalism (27) test
• Patty McCord 8 lessons on building a company people enjoy working for (26) test
• Leticia Gasca Don't fail fast -- fail mindfully (26) test
• Pete Stavros The secret ingredient of business success (26) test
• Halla Tómasdóttir A feminine response to Iceland's financial crash (26) test

James Spann: How do tornadoes form? - test

• Emily Parsons-Lord Art made of the air we breathe (36) test
• Tomás Saraceno Would you live in a floating city in the sky? (30) test
• Raymond Adkins How do airplanes stay in the air? (25) test
• Raymond Adkins How do airplanes actually fly? (25) test
• Arunabha Ghosh 5 steps for clean air in India (25) test

James Stavridis: A Navy Admiral's thoughts on global security - test

• Benedetta Berti Did the global response to 9/11 make us safer? (41) test
• Eve Ensler What security means to me (38) test
• Gordon Brown Wiring a web for global good (31) test
• David Rothkopf How fear drives American politics (29) test
• Jeremy Gilley One day of peace (28) test

James Surowiecki: The power and the danger of online crowds - test

• Larry Page Where's Google going next? (41) test
• Linus Torvalds The mind behind Linux (38) test
• WorkLife with Adam Grant Fadbusting with Stephen Dubner (37) test
• The TED Interview Bill Gates looks to the future (37) test
• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (36) test

James Tanton: Can you solve the Big Bang riddle? - test

• Rolf Landua What happened to antimatter? (33) test
• Alex Keshavarzi 3 mysteries of the universe — and a new force that might explain them (30) test
• Risa Wechsler The search for dark matter -- and what we've found so far (29) test
• Chanda Prescod-Weinstein The search for the invisible matter that shapes the universe (28) test
• Jonathan Butterworth What's the smallest thing in the universe? (24) test

James Tanton: Can you solve the computer virus riddle? - test

• Alex Rosenthal Can you solve the rogue submarine riddle? (27) test
• Alex Rosenthal Can you solve the rogue submarine riddle? Difficulty level Master (27) test
• Tanya Khovanova Can you solve the Leonardo da Vinci riddle? (25) test
• José Américano N L F de Freitas How exactly does binary code work? (24) test
• Arthur Benjamin A performance of "Mathemagic" (21) test

James Tanton: Can you solve the risky disk riddle? - test

• Alex Rosenthal Can you solve the rogue submarine riddle? (27) test
• Alex Rosenthal Can you solve the rogue submarine riddle? Difficulty level Master (27) test
• Tanya Khovanova Can you solve the Leonardo da Vinci riddle? (25) test
• José Américano N L F de Freitas How exactly does binary code work? (24) test
• Arthur Benjamin A performance of "Mathemagic" (21) test

James Tanton: Can you survive the creation of the universe by solving this riddle? - test

• Rolf Landua What happened to antimatter? (33) test
• Alex Keshavarzi 3 mysteries of the universe — and a new force that might explain them (30) test
• Risa Wechsler The search for dark matter -- and what we've found so far (29) test
• Chanda Prescod-Weinstein The search for the invisible matter that shapes the universe (28) test
• Jonathan Butterworth What's the smallest thing in the universe? (24) test

James Veitch: The agony of trying to unsubscribe - test

• James Veitch This is what happens when you reply to spam email (25) test
• Alex Koster What will the dream car of the future be like? (21) test
• Steven Levitt Surprising stats about child carseats (20) test
• Adam Alter Why our screens make us less happy (20) test
• Chris Urmson How a driverless car sees the road (20) test

James Veitch: This is what happens when you reply to spam email - test

• James Veitch The agony of trying to unsubscribe (25) test
• Cesar Kuriyama One second every day (25) test
• Adam Alter Why our screens make us less happy (24) test
• Wendy De La Rosa 10 steps to boost your financial health -- that you can do in a day (24) test
• Manoush Zomorodi How boredom can lead to your most brilliant ideas (24) test

James Watson: How we discovered DNA - test

• Sebastian Kraves The era of personal DNA testing is here (38) test
• Karissa Sanbonmatsu The biology of gender, from DNA to the brain (33) test
• Dan Gibson How to build synthetic DNA and send it across the internet (32) test
• Drew Berry Animations of unseeable biology (32) test
• Paul Rothemund DNA folding, in detail (32) test

James Zucker: How do you know you exist? - test

• Greg Anderson Why there's no such thing as objective reality (35) test
• Sara Giusto The rise of virtual humans — and what they mean for the future (24) test
• Anil Ananthaswamy Where does your sense of self come from? A scientific look (24) test
• Yara Shahidi and Anil Seth What makes you “you”? An actor and a neuroscientist answer (24) test
• Kate Messner How to build a fictional world (24) test

Jamie Bartlett: How the mysterious dark net is going mainstream - test

• Ethan Zuckerman Listening to global voices (24) test
• Larry Page Where's Google going next? (24) test
• Sergey Brin + Larry Page The genesis of Google (24) test
• Glenn Greenwald Why privacy matters (23) test
• Don Tapscott How the blockchain is changing money and business (23) test

Jamie Bernthal: How to write the perfect crime, according to Agatha Christie - test

• Sascha Morrell Why is William Faulkner so difficult to read? (18) test
• Chiki Sarkar How India's smartphone revolution is creating a new generation of readers and writers (18) test
• Tyler Cowen Be suspicious of simple stories (16) test
• Kelly D. Parker The art of persuasive storytelling (16) test
• Elif Shafak The politics of fiction (16) test

Jamie C. Beard: The untapped energy source that could power the planet - test

• Jean-Baptiste P. Koehl Iceland's superpowered underground volcanoes (47) test
• Bjørn Otto Sverdrup How to realistically decarbonize the oil and gas industry (40) test
• Richard Sears Planning for the end of oil (39) test
• Tessa Khan How can we escape soaring energy bills? Stop using fossil fuels (38) test
• Kathy Hannun How to heat your home without hurting the planet (37) test

Jamie Drummond: Let's crowdsource the world's goals - test

• Michael Green How we can make the world a better place by 2030 (48) test
• Gordon Brown Wiring a web for global good (37) test
• Jacqueline Novogratz Invest in Africa's own solutions (36) test
• Gordon Brown Global ethic vs. national interest (36) test
• Angus Hervey Break the bad news bubble (Part 1) (36) test

Jamie Heywood: The big idea my brother inspired - test

• Dave deBronkart Meet e-Patient Dave (47) test
• Giorgia Lupi How we can find ourselves in data (42) test
• Russ Altman What really happens when you mix medications? (42) test
• Tim Berners-Lee The next web (40) test
• Joel Selanikio The big-data revolution in health care (40) test

Jamie Oliver: Food revolutionaries - test

• Jamie Oliver Teach every child about food (44) test
• Josette Sheeran Ending hunger now (44) test
• Shukla Bose Teaching one child at a time (41) test
• Ndidi Okonkwo Nwuneli The future of the food ecosystem -- and the power of your plate (38) test
• Helen Pearson Lessons from the longest study on human development (38) test

Jamie Oliver: Teach every child about food - test

• Josette Sheeran Ending hunger now (55) test
• Ann Cooper What's wrong with school lunches (54) test
• Ellen Gustafson Obesity + hunger = 1 global food issue (53) test
• Tristram Stuart The global food waste scandal (50) test
• Jasmine Crowe What we're getting wrong in the fight to end hunger (50) test

Jamie Paik: Origami robots that reshape and transform themselves - test

• Giada Gerboni The incredible potential of flexible, soft robots (25) test
• Rodney Brooks Robots will invade our lives (24) test
• Emma Hart Self-assembling robots and the potential of artificial evolution (24) test
• Ken Goldberg Why don't we have better robots yet? (24) test
• Hilde Stenuit How new drugs could come from space (24) test

Jamil Abu-Wardeh: The Axis of Evil Middle East Comedy Tour - test

• Maz Jobrani A Saudi, an Indian and an Iranian walk into a Qatari bar ... (38) test
• Maz Jobrani Did you hear the one about the Iranian-American? (37) test
• Hannah Gadsby Three ideas. Three contradictions. Or not. (27) test
• William Ury The walk from "no" to "yes" (26) test
• Chris Bliss Comedy is translation (24) test

Jamil Zaki: How to escape the cynicism trap - test

• Scott Dinsmore How to find work you love (55) test
• John Biewen The lie that invented racism (49) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (49) test
• The TED Interview David Brooks on political healing (48) test
• Tanya Menon The secret to great opportunities? The person you haven't met yet (47) test

Jamila Gordon: How AI can help shatter barriers to equality - test

• David Lee Why jobs of the future won't feel like work (35) test
• John McWhorter 4 reasons to learn a new language (34) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (34) test
• Roy Bahat and Bryn Freedman How do we find dignity at work? (33) test
• Archie Crowley Language around gender and identity evolves (and always has) (33) test

Jamila Lyiscott: 3 ways to speak English - test

• Poet Ali The language of being human (41) test
• David Peterson Why language is humanity's greatest invention (38) test
• Anna Babel Who counts as a speaker of a language? (38) test
• John McWhorter 4 reasons to learn a new language (38) test
• Archie Crowley Language around gender and identity evolves (and always has) (36) test

Jamila Raqib: The secret to effective nonviolent resistance - test

• Srdja Popovic How to topple a dictator (49) test
• Scott Dinsmore How to find work you love (43) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (41) test
• Wadah Khanfar A historic moment in the Arab world (41) test
• Zarlasht Halaimzai What it's like to be a war refugee (39) test

Jan Bill: What was so special about Viking ships? - test

• Maria Gallucci The carbonless fuel that could change how we ship goods (19) test
• Helen Farr and Jon Adams Why is this 2,500 year old shipwreck so well-preserved? (19) test
• Cesar Harada A novel idea for cleaning up oil spills (16) test
• Rose George Inside the secret shipping industry (16) test
• Roz Savage Why I'm rowing across the Pacific (15) test

Jan Chipchase: The anthropology of mobile phones - test

• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (42) test
• Scott Dinsmore How to find work you love (42) test
• Margaret Gould Stewart How giant websites design for you (and a billion others, too) (42) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (41) test
• Larry Page Where's Google going next? (41) test

Jan Rader: In the opioid crisis, here's what it takes to save a life - test

• Michael Botticelli Addiction is a disease. We should treat it like one (30) test
• Jeffrey Brown How we cut youth violence in Boston by 79 percent (28) test
• Raj Panjabi Community health heroes (28) test
• Annabel Spring and Wendy Suzuki What makes a good life? A neuroscientist and a global financial CEO answer (28) test
• Justin Trudeau Leadership lessons from the prime minister of Canada (27) test

Jan Stejskal: The last living members of an extinct species - test

• Eugenia Cheng How abstract mathematics can help us understand the world (22) test
• Eugenia Cheng An unexpected tool for understanding inequality abstract math (22) test
• Christina Greer How one journalist risked her life to hold murderers accountable (21) test
• Prosanta Chakrabarty Clues to prehistoric times, found in blind cavefish (21) test
• Peggy McIntosh How to recognize your white privilege — and use it to fight inequality (20) test

Jan Wurzbacher: The massive machines removing carbon from Earth's atmosphere - test

• Jennifer Wilcox A new way to remove CO2 from the atmosphere (49) test
• Emily Parsons-Lord Art made of the air we breathe (47) test
• Gabrielle Walker What you need to know about carbon removal (38) test
• Romain Lacombe A personal air-quality tracker that lets you know what you're breathing (37) test
• Tapiwa Chiwewe You don't have to be an expert to solve big problems (33) test

Jane Chen: A warm embrace that saves lives - test

• Atul Gawande Want to get great at something? Get a coach (26) test
• Timothy Prestero Design for people, not awards (26) test
• Shari Liu How babies think about danger (26) test
• Wajahat Ali The case for having kids (25) test
• Sue Desmond-Hellmann A smarter, more precise way to think about public health (25) test

Jane Ferguson: Life on the frontlines of war reporting - test

• Keith Lowe Why we need to stop obsessing over World War II (47) test
• Gabrielle Rifkind How to prevent — or stop — a war (46) test
• Zainab Salbi Women, wartime and the dream of peace (45) test
• Megan Kamerick Women should represent women in media (43) test
• Samantha Nutt The real harm of the global arms trade (42) test

Jane Fonda and Lily Tomlin: A hilarious celebration of lifelong female friendship - test

• Sheryl Sandberg So we leaned in ... now what? (53) test
• Hanna Rosin New data on the rise of women (52) test
• Mary Ann Sieghart Why are women still taken less seriously than men? (50) test
• Madeleine Albright On being a woman and a diplomat (49) test
• Jackson Katz Violence against women -- it's a men's issue (49) test

Jane Fonda: How to transform your climate concern into action - test

• Jane Fonda Why I protest for climate justice (50) test
• Vanessa Nakate and Mary Robinson The global opportunity to accelerate Africa's sustainable future (46) test
• Luisa Neubauer The fairy tales of the fossil fuel industry -- and a better climate story (45) test
• Luisa Neubauer Why you should be a climate activist (45) test
• Tzeporah Berman The bad math of the fossil fuel industry (45) test

Jane Fonda: Life's third act - test

• Laura Carstensen Older people are happier (36) test
• Dan Buettner How to live to be 100+ (36) test
• Emily Esfahani Smith There's more to life than being happy (36) test
• Scott Dinsmore How to find work you love (36) test
• Johann Hari This could be why you're depressed or anxious (35) test

Jane Fonda: Why I protest for climate justice - test

• Jane Fonda How to transform your climate concern into action (50) test
• Vanessa Nakate and Mary Robinson The global opportunity to accelerate Africa's sustainable future (44) test
• David Lammy and Justin J. Pearson How to be a leader for climate justice (43) test
• Scott Dinsmore How to find work you love (43) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (42) test

Jane Goodall: Every day you live, you impact the planet - test

• Jane Goodall How humans and animals can live together (52) test
• Jane Goodall What separates us from chimpanzees? (51) test
• Emma Marris Nature is everywhere -- we just need to learn to see it (49) test
• Taken for Granted Jane Goodall on Leadership Lessons from Primates (45) test
• Scott Dinsmore How to find work you love (44) test

Jane Goodall: How humans and animals can live together - test

• Jane Goodall What separates us from chimpanzees? (64) test
• Jane Goodall Every day you live, you impact the planet (52) test
• Fields Wicker-Miurin Learning from leadership's missing manual (45) test
• Parag Khanna Where on Earth will people live in the future? (43) test
• Scott Dinsmore How to find work you love (42) test

Jane Goodall: What separates us from chimpanzees? - test

• Jane Goodall How humans and animals can live together (64) test
• Jane Goodall Every day you live, you impact the planet (51) test
• Cleo Wade Want to change the world? Start by being brave enough to care (43) test
• Fields Wicker-Miurin Learning from leadership's missing manual (43) test
• Jennifer D. Sciubba The truth about human population decline (40) test

Jane Hirshfield: The art of the metaphor - test

• James Geary Metaphorically speaking (33) test
• Jonathan Harris The Web's secret stories (22) test
• Kate Messner How to build a fictional world (22) test
• Cleo Wade Want to change the world? Start by being brave enough to care (21) test
• Gillian Tett An invitation to reexamine your familiar world (21) test

Jane McGonigal: Gaming can make a better world - test

• David Perry Are games better than life? (57) test
• Noah Raford How gaming can be a force for good (56) test
• Gabe Zichermann How games make kids smarter (53) test
• Brenda Romero Gaming for understanding (50) test
• Herman Narula The transformative power of video games (49) test

Jane McGonigal: Massively multi-player… thumb-wrestling? - test

• Brenda Romero Gaming for understanding (28) test
• Gonzalo Vilariño How Argentina's blind soccer team became champions (26) test
• Serena Williams and Gayle King On tennis, love and motherhood (25) test
• Seth Priebatsch The game layer on top of the world (24) test
• Tom Chatfield 7 ways games reward the brain (24) test

Jane McGonigal: The game that can give you 10 extra years of life - test

• Jane McGonigal Gaming can make a better world (48) test
• Noah Raford How gaming can be a force for good (39) test
• David Perry Are games better than life? (39) test
• Martin Seligman The new era of positive psychology (38) test
• Bruce Feiler The secret to mastering life's biggest transitions (38) test

Jane Poynter: Life in Biosphere 2 - test

• Eric Hinterman How going to Mars improves life on Earth (32) test
• Philip Rosedale Life in Second Life (29) test
• Kim Stanley Robinson Remembering climate change ... a message from the year 2071 (29) test
• Daniel Lismore My life as a work of art (28) test
• Clara Sousa-Silva The fingerprints of life beyond Earth (28) test

Jane Velkovski: The life-changing power of assistive technologies - test

• Rosario Perazolo Masjoan ¿Cuándo te importa mi silla de ruedas? (42) test
• Judith Heumann Our fight for disability rights -- and why we're not done yet (40) test
• Shane Wickes Why I came out as a gay football coach (36) test
• Scott Dinsmore How to find work you love (36) test
• Ricardo Semler How to run a company with (almost) no rules (35) test

Jane Walsh: The rise of predatory scams -- and how to prevent them - test

• Laura Vanderkam How to gain control of your free time (29) test
• Julie Cordua How we can eliminate child sexual abuse material from the internet (28) test
• Adam Foss A prosecutor's vision for a better justice system (27) test
• Anne Milgram Why smart statistics are the key to fighting crime (27) test
• Estelle Gibson The true cost of financial dependence (27) test

Jane Zelikova: The hidden wonders of soil - test

• Asmeret Asefaw Berhe A climate change solution that's right under our feet (68) test
• Steven Allison Earth's original inhabitants -- and their role in combating climate change (50) test
• Joanne Chory How supercharged plants could slow climate change (48) test
• Gabrielle Walker What you need to know about carbon removal (47) test
• Kristen Bell + Giant Ant Where does all the carbon we release go? (46) test

Janell Hobson: The breathtaking courage of Harriet Tubman - test

• Karlos Hill and Soraya Field Fiorio What is Juneteenth, and why is it important? (29) test
• Karlos Hill and Soraya Field Fiorio When did slavery actually end in the United States? (29) test
• Lisa Kristine Photos that bear witness to modern slavery (25) test
• Keenan Norris One of the most "dangerous" men in American history (24) test
• T. Morgan Dixon and Vanessa Garrison The trauma of systematic racism is killing Black women. A first step toward change... (22) test

Janelle Peters: How Romans flooded the Colosseum for sea battles - test

• David Sedlak 4 ways we can avoid a catastrophic drought (36) test
• Anupam Mishra The ancient ingenuity of water harvesting (35) test
• Lana Mazahreh 3 thoughtful ways to conserve water (35) test
• Rob Harmon How to keep rivers and streams flowing (34) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (34) test

Janelle Shane: The danger of AI is weirder than you think - test

• Kathryn Schulz On being wrong (28) test
• Sendhil Mullainathan Solving social problems with a nudge (27) test
• Nick Bostrom What happens when our computers get smarter than we are? (27) test
• Stuart Russell 3 principles for creating safer AI (26) test
• Zeynep Tufekci Machine intelligence makes human morals more important (25) test

Janet Echelman: Taking imagination seriously - test

• Sarah Sze How we experience time and memory through art (27) test
• Lucas Rizzotto Why I built my own time machine (25) test
• Stephen Wilkes The passing of time, caught in a single photo (24) test
• Bran Ferren To create for the ages, let's combine art and engineering (23) test
• Marian Bantjes Intricate beauty by design (23) test

Janet Iwasa: How animations can help scientists test a hypothesis - test

• Janet Iwasa The wonders of the molecular world, animated (37) test
• Steve McCarroll How data is helping us unravel the mysteries of the brain (24) test
• David Bolinsky Visualizing the wonder of a living cell (24) test
• Drew Berry Animations of unseeable biology (23) test
• Sara-Jane Dunn The next software revolution programming biological cells (21) test

Janet Iwasa: The wonders of the molecular world, animated - test

• Drew Berry Animations of unseeable biology (45) test
• Andrea M. Henle How CRISPR lets you edit DNA (39) test
• Floyd E. Romesberg The radical possibilities of man-made DNA (39) test
• Janet Iwasa How animations can help scientists test a hypothesis (37) test
• David Baker 5 challenges we could solve by designing new proteins (35) test

Janet Iwasa: Why it's so hard to cure HIV/AIDS - test

• Philip A. Chan How close are we to eradicating HIV? (70) test
• Patience Mthunzi Could we cure HIV with lasers? (59) test
• Edsel Salvaña The dangerous evolution of HIV (54) test
• Shereen El Feki HIV -- how to fight an epidemic of bad laws (52) test
• Gareth Thomas How to tackle the stigma of living with HIV (46) test

Janet Stovall: How to get serious about diversity and inclusion in the workplace - test

• Mellody Hobson Color blind or color brave? (39) test
• Alicia Garza, Patrisse Cullors and Opal Tometi An interview with the founders of Black Lives Matter (36) test
• Rosalind G. Brewer How to foster true diversity and inclusion at work (and in your community) (36) test
• Vernā Myers How to overcome our biases? Walk boldly toward them (36) test
• Paolo Gaudiano What DEI gets wrong — and how to do it right (35) test

Janette Sadik-Khan: New York's streets? Not so mean any more - test

• Jeff Speck 4 ways to make a city more walkable (44) test
• Kent Larson Brilliant designs to fit more people in every city (41) test
• Amanda Burden How public spaces make cities work (40) test
• Peter Calthorpe 7 principles for building better cities (36) test
• Rahul Mehrotra The architectural wonder of impermanent cities (36) test

Janine Benyus: Biomimicry in action - test

• Janine Benyus Biomimicry's surprising lessons from nature's engineers (45) test
• Anupam Mishra The ancient ingenuity of water harvesting (42) test
• David Sedlak 4 ways we can avoid a catastrophic drought (40) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (39) test
• Lana Mazahreh 3 thoughtful ways to conserve water (39) test

Janine Benyus: Biomimicry's surprising lessons from nature's engineers - test

• Janine Benyus Biomimicry in action (45) test
• David Sedlak 4 ways we can avoid a catastrophic drought (37) test
• Deepika Kurup A young scientist's quest for clean water (36) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (35) test
• Anupam Mishra The ancient ingenuity of water harvesting (35) test

Janine Shepherd: A broken body isn't a broken person - test

• Amy Purdy Living beyond limits (38) test
• Bruce Feiler The secret to mastering life's biggest transitions (34) test
• Ric Elias 3 things I learned while my plane crashed (34) test
• Alua Arthur Why thinking about death helps you live a better life (34) test
• Carolyn Jones A tribute to nurses (32) test

Janine di Giovanni: What I saw in the war - test

• Zarlasht Halaimzai What it's like to be a war refugee (43) test
• Scott Dinsmore How to find work you love (39) test
• Hawa Abdi + Deqo Mohamed Mother and daughter doctor-heroes (39) test
• Wadah Khanfar A historic moment in the Arab world (38) test
• Brian Sokol What photos don't tell you about the refugee experience (37) test

Janja Lalich: Why do people join cults? - test

• Sarah Edmondson How to spot a cult (35) test
• Stacie Bosley How to spot a pyramid scheme (24) test
• Hilary Cottam Social services are broken. How we can fix them (20) test
• Scott Dinsmore How to find work you love (20) test
• Diana Adams Why US laws must expand beyond the nuclear family (20) test

Janna Levin: The sound the universe makes - test

• Fabio Pacucci Could the Earth be swallowed by a black hole? (69) test
• Sheperd Doeleman Inside the black hole image that made history (66) test
• Fabio Pacucci Can a black hole be destroyed? (56) test
• Andrea Ghez The hunt for a supermassive black hole (55) test
• Katie Bouman How to take a picture of a black hole (48) test

Jared Diamond: How societies can grow old better - test

• Laura Carstensen Older people are happier (60) test
• Scott Dinsmore How to find work you love (48) test
• Dan Gilbert The psychology of your future self (45) test
• Seth Godin The tribes we lead (43) test
• The TED Interview David Brooks on political healing (43) test

Jared Diamond: Why do societies collapse? - test

• Kevin Kelly The future will be shaped by optimists (31) test
• Jared Diamond How societies can grow old better (27) test
• Will MacAskill What are the most important moral problems of our time? (26) test
• Bjorn Lomborg Global priorities bigger than climate change (26) test
• Michael Porter The case for letting business solve social problems (25) test

Jared Ficklin: New ways to see music (with color! and fire!) - test

• Tasos Frantzolas Everything you hear on film is a lie (36) test
• Renzo Vitale What should electric cars sound like? (35) test
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Jessica Shortall: The US needs paid family leave -- for the sake of its future - test

• Sharmi Surianarain Caregiving is real work — let's treat it that way (45) test
• Angela Garbes What working parents really need from workplaces (44) test
• Rha Goddess and Deepa Purushothaman 4 ways to redefine power at work to include women of color (44) test
• Reshma Saujani How to reimagine society for working parents (43) test
• Guy Winch How to turn off work thoughts during your free time (42) test

Jessica Smith: Mansa Musa, one of the wealthiest people who ever lived - test

• Gus Casely-Hayford The powerful stories that shaped Africa (33) test
• Elizabeth Cox The hidden treasures of Timbuktu (23) test
• Lyla Latif The true cost of gold (20) test
• Danny Dorling Maps that show us who we are (not just where we are) (18) test
• Jeff Bezos The electricity metaphor for the web's future (17) test

Jessica Tomkins: History vs. Egypt’s "most powerful" pharaoh - test

• Kate Green The pharaoh that wouldn't be forgotten (18) test
• Geoff Emberling What happened to the lost Kingdom of Kush? (14) test
• Dalia Mogahed The attitudes that sparked Arab Spring (14) test
• Wael Ghonim Inside the Egyptian revolution (13) test
• David Wengrow A new understanding of human history and the roots of inequality (13) test

Jessica Whited: How do animals regrow their limbs? And why can't humans do it? - test

• Nabiha Saklayen Could you recover from illness ... using your own stem cells? (56) test
• Craig A. Kohn What are stem cells? (54) test
• Susan Lim Transplant cells, not organs (50) test
• Nina Tandon Caring for engineered tissue (46) test
• Anthony Atala Growing new organs (46) test

Jessie Christiansen: What the discovery of exoplanets reveals about the universe - test

• Sara Seager The search for planets beyond our solar system (59) test
• Dimitar Sasselov How we found hundreds of potential Earth-like planets (55) test
• Anjali Tripathi Why Earth may someday look like Mars (52) test
• Lucianne Walkowicz Finding planets around other stars (42) test
• Tabetha Boyajian The most mysterious star in the universe (42) test

Jessy Kate Schingler: Civilization on the Moon -- and what it means for life on Earth - test

• Xavier De Kestelier Adventures of an interplanetary architect (35) test
• James Orsulak Why we need to move manufacturing off-planet (35) test
• Sarah T. Stewart Where did the Moon come from? A new theory (33) test
• Jorge Mañes Rubio What should humans take to space (and leave behind)? (32) test
• Andrew Vanden Heuvel The moon illusion (31) test

Ji-Hae Park: The violin, and my dark night of the soul - test

• Michael Tilson Thomas Music and emotion through time (43) test
• Joey Alexander An 11-year-old prodigy performs old-school jazz (41) test
• Anika Paulson How I found myself through music (40) test
• Tod Machover + Dan Ellsey Inventing instruments that unlock new music (38) test
• Ahn Trio A modern take on piano, violin, cello (37) test

Jia Jiang: What I learned from 100 days of rejection - test

• Ricardo Semler How to run a company with (almost) no rules (43) test
• Scott Dinsmore How to find work you love (42) test
• Mena Trott Meet the founder of the blog revolution (39) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (38) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (38) test

Jiabao Li: Art that reveals how technology frames reality - test

• Donald Hoffman Do we see reality as it is? (34) test
• Chris Kluwe How augmented reality will change sports ... and build empathy (33) test
• Sutu Everyone can participate in building the metaverse (29) test
• Alex Kipman A futuristic vision of the age of holograms (29) test
• Emily Levine How I made friends with reality (27) test

Jiaying Zhao: How to feng shui your fridge -- and other happy climate hacks - test

• Christiana Figueres and Chris Anderson How we can turn the tide on climate (41) test
• Britt Wray How climate change affects your mental health (40) test
• Jonathan Foley The climate solutions worth funding — now (39) test
• Per Espen Stoknes How to transform apocalypse fatigue into action on global warming (38) test
• John Marshall 3 strategies for effectively talking about climate change (38) test

Jill Bolte Taylor: My stroke of insight - test

• Tom Oxley A brain implant that turns your thoughts into text (38) test
• Elizabeth Waters The left brain vs. right brain myth (37) test
• Miguel Nicolelis A monkey that controls a robot with its thoughts. No, really. (35) test
• Suzana Herculano-Houzel What is so special about the human brain? (34) test
• Christopher deCharms A look inside the brain in real time (34) test

Jill Dash: Why should you read "Lord of the Flies" by William Golding? - test

• Richard Reeves How to solve the education crisis for boys and men (23) test
• Ali Carr-Chellman Gaming to re-engage boys in learning (22) test
• Keith Lowe Why we need to stop obsessing over World War II (18) test
• Keenan Scott II How poetry unlocked my superpowers (16) test
• Elizabeth Lindsey Curating humanity's heritage (15) test

Jill Farrant: How we can make crops survive without water - test

• Joanne Chory How supercharged plants could slow climate change (41) test
• Ameenah Gurib-Fakim Humble plants that hide surprising secrets (39) test
• Jonathan Drori Why we're storing billions of seeds (38) test
• David Sedlak 4 ways we can avoid a catastrophic drought (33) test
• Lana Mazahreh 3 thoughtful ways to conserve water (33) test

Jill Heinerth: The mysterious world of underwater caves - test

• Penelope Boston There might just be life on Mars (37) test
• Francesco Sauro Deep under the Earth's surface, discovering beauty and science (33) test
• Tara Djokic This ancient rock is changing our theory on the origin of life (32) test
• Ariel Anbar A needle in countless haystacks Finding habitable worlds (31) test
• David Gallo Deep ocean mysteries and wonders (31) test

Jill Seubert: How a miniaturized atomic clock could revolutionize space exploration - test

• Phnam Bagley Gourmet food for the final frontier (43) test
• Eric Hinterman How going to Mars improves life on Earth (41) test
• Jennifer Heldmann SpaceX's supersized Starship rocket -- and the future of galactic exploration (40) test
• Melodie Yashar How to build for human life on Mars (40) test
• Hilde Stenuit How new drugs could come from space (38) test

Jill Shargaa: Please, please, people. Let's put the 'awe' back in 'awesome' - test

• Christopher Warner What is verbal irony? (23) test
• Mick Ebeling The invention that unlocked a locked-in artist (19) test
• Jean-Baptiste Michel + Erez Lieberman Aiden What we learned from 5 million books (18) test
• Elizabeth Stordeur Pryor Why it's so hard to talk about the N-word (15) test
• Neil Pasricha The 3 A's of awesome (15) test

Jill Sobule + Julia Sweeney: The Jill and Julia Show - test

• Colin Stokes How movies teach manhood (12) test
• J.J. Abrams The mystery box (11) test
• Raspyni Brothers Juggle and jest (11) test
• Nathan Myhrvold Archaeology, animal photography, BBQ ... (11) test
• Isaac Mizrahi Fashion and creativity (11) test

Jill Sobule: Global warming's theme song, "Manhattan in January" - test

• Eric Sanderson New York -- before the City (11) test
• Shunan Teng The history of Tea (10) test
• Damon Horowitz Philosophy in prison (9) test
• Ryan Holladay To hear this music you have to be there. Literally (9) test
• Eddie Jaku A Holocaust survivor's blueprint for happiness (8) test

Jill Tarter: Calculating the odds of intelligent alien life - test

• Jill Tarter Join the SETI search (43) test
• Chris Anderson Why can't we see evidence of alien life? (40) test
• Chris Anderson (TED) Questions no one knows the answers to (38) test
• Sarah Rugheimer The search for microscopic aliens (35) test
• Dimitar Sasselov How we found hundreds of potential Earth-like planets (34) test

Jill Tarter: Join the SETI search - test

• Stephen Hawking Questioning the universe (44) test
• Jill Tarter Calculating the odds of intelligent alien life (43) test
• Chris Anderson Why can't we see evidence of alien life? (42) test
• Chris Anderson (TED) Questions no one knows the answers to (41) test
• Martin Rees Is this our final century? (41) test

Jim Al-Khalili: How quantum biology might explain life's biggest questions - test

• Hartmut Neven Quantum computers aren't what you think — they're cooler (59) test
• Shohini Ghose A beginner's guide to quantum computing (58) test
• Craig Costello In the war for information, will quantum computers defeat cryptographers? (50) test
• Josh Samani What can Schrödinger's cat teach us about quantum mechanics? (46) test
• Aaron O'Connell Making sense of a visible quantum object (45) test

Jim Chuchu: Why are stolen African artifacts still in Western museums? - test

• Amit Sood Every piece of art you've ever wanted to see -- up close and searchable (26) test
• Chip Colwell Why museums are returning cultural treasures (25) test
• James Patten The best computer interface? Maybe ... your hands (22) test
• Jorge Mañes Rubio What should humans take to space (and leave behind)? (22) test
• Pranav Mistry The thrilling potential of SixthSense technology (19) test

Jim Collins: How we're using AI to discover new antibiotics - test

• Gerry Wright How can we solve the antibiotic resistance crisis? (38) test
• Ramanan Laxminarayan The coming crisis in antibiotics (31) test
• Maryn McKenna What do we do when antibiotics don't work any more? (30) test
• Leon Marchal The urgent case for antibiotic-free animals (26) test
• Uğur Şahin and Özlem Türeci Meet the scientist couple driving an mRNA vaccine revolution (21) test

Jim Fallon: Exploring the mind of a killer - test

• Chris Nowinski Can I have your brain? The quest for truth on concussions and CTE (34) test
• Read Montague What we're learning from 5,000 brains (33) test
• Allan Jones A map of the brain (32) test
• Jeff Hawkins How brain science will change computing (32) test
• Molly Crockett Beware neuro-bunk (31) test

Jim Fan: The next grand challenge for AI - test

• Torsten Reil Animate characters by evolving them (20) test
• Guy Hoffman Robots with "soul" (20) test
• Jane McGonigal Gaming can make a better world (20) test
• Cynthia Breazeal The rise of personal robots (18) test
• Dennis Hong My seven species of robot -- and how we created them (18) test

Jim Hagemann Snabe: Dreams and details for a decarbonized future - test

• Morten Bo Christiansen The first-ever cargo ship powered by green fuel (47) test
• Vaitea Cowan How green hydrogen could end the fossil fuel era (45) test
• Maria Gallucci The carbonless fuel that could change how we ship goods (39) test
• Olivia Breese The molecular love story that could help power the world (39) test
• Bill Gates The innovations we need to avoid a climate disaster (38) test

Jim Hemerling: 5 ways to lead in an era of constant change - test

• Paul Hudson and Lindsay Levin Leadership in the age of AI (39) test
• Scott Dinsmore How to find work you love (39) test
• Seth Godin The tribes we lead (38) test
• WorkLife with Adam Grant Bonus The fall of WeWork's culture (37) test
• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (35) test

Jim Holt: Why does the universe exist? - test

• Donald Hoffman Do we see reality as it is? (37) test
• Alex Kipman A futuristic vision of the age of holograms (35) test
• Greg Anderson Why there's no such thing as objective reality (33) test
• Emily Levine How I made friends with reality (32) test
• Richard Dawkins Why the universe seems so strange (31) test

Jim Hudspeth: The beautiful, mysterious science of how you hear - test

• Heather Malyuk Can loud music damage your hearing? (49) test
• Douglas L. Oliver The science of hearing (42) test
• Nina G. Jablonski Why do we have hair in such random places? (39) test
• Sarthak Sinha Why do some people go bald? (36) test
• Nabiha Saklayen Could you recover from illness ... using your own stem cells? (34) test

Jim Simons: The mathematician who cracked Wall Street - test

• Ricardo Semler How to run a company with (almost) no rules (41) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (40) test
• Kary Mullis Play! Experiment! Discover! (36) test
• Ray Dalio What coronavirus means for the global economy (36) test
• Roger Stein A bold new way to fund drug research (35) test

Jim Snabe: Your invitation to help build a sustainable future - test

• James Balog Time-lapse proof of extreme ice loss (29) test
• Johan Rockström 10 years to transform the future of humanity -- or destabilize the planet (27) test
• Jim Hagemann Snabe Dreams and details for a decarbonized future (26) test
• Gabriel Kra 5 promising factors propelling climate action (25) test
• Halla Tómasdóttir Use your voice, vote and wallet for climate action (25) test

Jim Toomey: Learning from Sherman the shark - test

• Brian Skerry The ocean's glory -- and horror (37) test
• Sylvia Earle My wish Protect our oceans (34) test
• Paul Snelgrove A census of the ocean (32) test
• David Gallo Deep ocean mysteries and wonders (32) test
• Susan Ruffo The ocean's ingenious climate solutions (31) test

Jim VandeHei: How to write less but say more - test

• Ricardo Semler How to run a company with (almost) no rules (40) test
• John Koenig Beautiful new words to describe obscure emotions (40) test
• Erin McKean Go ahead, make up new words! (40) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (38) test
• Javed Akhtar The gift of words (38) test

Jim Whitaker and Jessica Whitaker Allen: A cleaner world could start in a rice field - test

• Carolyn Beans Why is rice so popular? (44) test
• Pamela Ronald The case for engineering our food (36) test
• Brent Loken Can we create the "perfect" farm? (36) test
• Anushka Ratnayake A transparent, easy way for smallholder farmers to save (35) test
• Agnes Kalibata How to empower farmers — and nourish the planet (34) test

Jim Yong Kim: Doesn't everyone deserve a chance at a good life? - test

• Bill Clinton My wish Rebuilding Rwanda (47) test
• Hans Rosling Let my dataset change your mindset (46) test
• Hans Rosling Global population growth, box by box (43) test
• Jennifer D. Sciubba The truth about human population decline (42) test
• Hans Rosling The best stats you've ever seen (41) test

Jimmie Briggs: 3 things men can do to promote gender equity - test

• Jackson Katz Violence against women -- it's a men's issue (62) test
• Gary Barker A reframing of masculinity, rooted in empathy (54) test
• Mary Ann Sieghart Why are women still taken less seriously than men? (54) test
• Chimamanda Ngozi Adichie We should all be feminists (52) test
• Hanna Rosin New data on the rise of women (51) test

Jimmy Carter: Why I believe the mistreatment of women is the number one human rights abuse - test

• Cecile Richards The political progress women have made -- and what's next (52) test
• Madeleine Albright On being a woman and a diplomat (48) test
• Dolores Huerta How to overcome apathy and find your power (48) test
• Shad Begum How women in Pakistan are creating political change (46) test
• Sheryl Sandberg Why we have too few women leaders (46) test

Jimmy Lin: A simple new blood test that can catch cancer early - test

• David Agus A new strategy in the war on cancer (65) test
• Hani Goodarzi What if a simple blood test could detect cancer? (61) test
• Jorge Soto The future of early cancer detection? (61) test
• William Li Can we eat to starve cancer? (60) test
• Joshua Smith New nanotech to detect cancer early (59) test

Jimmy Nelson: Gorgeous portraits of the world's vanishing people - test

• Gus Worland Is someone you love suffering in silence? Here's what to do (41) test
• Scott Dinsmore How to find work you love (40) test
• Ricardo Semler How to run a company with (almost) no rules (38) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (37) test
• Giles Duley When a reporter becomes the story (36) test

Jimmy Wales: The birth of Wikipedia - test

• Annie Rauwerda The joy of learning random things on Wikipedia (45) test
• Katherine Maher What Wikipedia teaches us about balancing truth and beliefs (44) test
• Linus Torvalds The mind behind Linux (43) test
• Jonathan Zittrain The Web as random acts of kindness (41) test
• Wael Ghonim Inside the Egyptian revolution (40) test

Jing Corpuz: 5 values for repairing the harms of colonialism - test

• Jupta Itoewaki An Indigenous perspective on humanity's survival on Earth (45) test
• Valérie Courtois How Indigenous guardians protect the planet and humanity (37) test
• Nonette Royo Why Indigenous forest guardianship is crucial to climate action (35) test
• Sean Sherman Why aren't there more Native American restaurants? (34) test
• Nemonte Nenquimo The forest is our teacher. It's time to respect it (33) test

Jinha Lee: Reach into the computer and grab a pixel - test

• Pranav Mistry The thrilling potential of SixthSense technology (38) test
• Alex Kipman A futuristic vision of the age of holograms (30) test
• James Patten The best computer interface? Maybe ... your hands (30) test
• Daniela Rus How AI will step off the screen and into the real world (30) test
• John Underkoffler Pointing to the future of UI (30) test

Jinsop Lee: Design for all 5 senses - test

• BJ Miller What really matters at the end of life (24) test
• Lucas Rizzotto Why I built my own time machine (23) test
• Gina Gutierrez The relationship between sex and imagination (22) test
• Kaz Sex education should start with consent (22) test
• Sarah Jones One woman, five characters, and a sex lesson from the future (21) test

Jioji Ravulo: A liberating vision of identity that transcends labels - test

• Okong'o Kinyanjui The online community supporting queer Africans (46) test
• Tiq Milan and Kim Katrin Milan A queer vision of love and marriage (33) test
• John Biewen The lie that invented racism (28) test
• Jupta Itoewaki An Indigenous perspective on humanity's survival on Earth (27) test
• Channing Gerard Joseph How Black queer culture shaped history (27) test

Jo Michael Rezes: A playful exploration of gender performance - test

• Gaby Barrios Why gender-based marketing is bad for business (46) test
• Maja Bosnic How to share public money fairly (44) test
• Michael Kimmel Why gender equality is good for everyone — men included (38) test
• France Villarta The gender-fluid history of the Philippines (35) test
• LB Hannahs What it's like to be a transgender dad (33) test

JoAnn Kuchera-Morin: Stunning data visualization in the AlloSphere - test

• Kwabena Boahen A computer that works like the brain (26) test
• Anders Ynnerman Visualizing the medical data explosion (26) test
• George Zaidan and Charles Morton The uncertain location of electrons (25) test
• Giorgia Lupi How we can find ourselves in data (25) test
• Chad Orzel Schrödinger's cat A thought experiment in quantum mechanics (25) test

Joachim de Posada: Don't eat the marshmallow! - test

• Rita Pierson Every kid needs a champion (32) test
• Geoffrey Canada Our failing schools. Enough is enough! (30) test
• Dorsa Amir How the Industrial Revolution changed childhood (29) test
• Jennifer Senior For parents, happiness is a very high bar (28) test
• Julie Lythcott-Haims How to raise successful kids -- without over-parenting (28) test

Joan Blades and John Gable: Free yourself from your filter bubbles - test

• John Lewis and Bryan Stevenson The fight for civil rights and freedom (38) test
• Jonathan Haidt Can a divided America heal? (37) test
• Sherry Turkle Connected, but alone? (37) test
• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (37) test
• Scott Dinsmore How to find work you love (37) test

Joan C. Williams: We won't fix US politics until we talk about class - test

• Hanna Rosin New data on the rise of women (29) test
• Sal Khan Let's teach for mastery -- not test scores (26) test
• Peter Norvig The 100,000-student classroom (26) test
• J.D. Vance America's forgotten working class (25) test
• Dan Gross Why gun violence can't be our new normal (25) test

Joan C. Williams: Why corporate diversity programs fail -- and how small tweaks can have big impact - test

• Paolo Gaudiano What DEI gets wrong — and how to do it right (46) test
• Rha Goddess and Deepa Purushothaman 4 ways to redefine power at work to include women of color (40) test
• Sara Sanford How to design gender bias out of your workplace (38) test
• Deepa Purushothaman The workplace, redefined by women of color (37) test
• Mellody Hobson Color blind or color brave? (36) test

Joan Halifax: Compassion and the true meaning of empathy - test

• Krista Tippett Reconnecting with compassion (55) test
• Chade-Meng Tan Everyday compassion at Google (50) test
• Robert Thurman Expanding your circle of compassion (44) test
• Robert Wright The evolution of compassion (41) test
• Dayananda Saraswati The profound journey of compassion (40) test

Joanne Chory: How supercharged plants could slow climate change - test

• Ameenah Gurib-Fakim Humble plants that hide surprising secrets (48) test
• Jane Zelikova The hidden wonders of soil (48) test
• Jonathan Drori Why we're storing billions of seeds (41) test
• Jill Farrant How we can make crops survive without water (41) test
• Asmeret Asefaw Berhe A climate change solution that's right under our feet (40) test

Joao Pedro de Magalhaes: Why do animals have such different lifespans? - test

• Monica Menesini Why do our bodies age? (33) test
• Dan Buettner How to live to be 100+ (32) test
• Aubrey de Grey A roadmap to end aging (30) test
• Emma Marris Are wild animals really "wild"? (29) test
• Cynthia Kenyon Experiments that hint of longer lives (29) test

Jocelyne Bloch: The brain may be able to repair itself -- with help - test

• Sergiu P. Pasca How we're reverse engineering the human brain in the lab (63) test
• Ralitsa Petrova Could your brain repair itself? (61) test
• Nabiha Saklayen Could you recover from illness ... using your own stem cells? (60) test
• Ed Boyden A light switch for neurons (60) test
• Siddharthan Chandran Can the damaged brain repair itself? (57) test

Jochen Wegner: What happened when we paired up thousands of strangers to talk politics - test

• Wael Ghonim Let's design social media that drives real change (29) test
• Edi Rama Take back your city with paint (28) test
• Ricardo Semler How to run a company with (almost) no rules (28) test
• Scott Dinsmore How to find work you love (28) test
• Ivan Krastev Can democracy exist without trust? (27) test

Jodi-Ann Burey: The myth of bringing your full, authentic self to work - test

• Jason Fried Why work doesn't happen at work (52) test
• WorkLife with Adam Grant When work takes over your life (49) test
• Debbie Lovich 3 tips for leaders to get the future of work right (49) test
• WorkLife with Adam Grant Authenticity is a double-edged sword (47) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (47) test

Jodie Houlston-Lau: How to make a sad story funny - test

• Tyler Cowen Be suspicious of simple stories (26) test
• Damon Gameau The story that shapes your relationship with nature (26) test
• Andrew Peek How your personal narrative limits your future (25) test
• Lori Gottlieb How changing your story can change your life (25) test
• Andrew Stanton The clues to a great story (25) test

Jody Williams: A realistic vision for world peace - test

• Cleo Wade Want to change the world? Start by being brave enough to care (45) test
• Dolores Huerta How to overcome apathy and find your power (43) test
• Mary Robinson Why climate change is a threat to human rights (42) test
• Jehane Noujaim My wish A global day of film (41) test
• Simon Anholt Which country does the most good for the world? (41) test

Joe DeRisi: Solving medical mysteries - test

• Elizabeth Cox What is a coronavirus? (39) test
• TED-Ed Why is it so hard to cure the common cold? (37) test
• Cella Wright How do you know if you have a virus? (37) test
• Ben Longdon How do viruses jump from animals to humans? (35) test
• Tyler DeWitt Hey science teachers -- make it fun (35) test

Joe Gebbia: How Airbnb designs for trust - test

• John Cary How architecture can create dignity for all (38) test
• Margaret Gould Stewart How giant websites design for you (and a billion others, too) (37) test
• Rachel Botsman We've stopped trusting institutions and started trusting strangers (37) test
• Jan Chipchase The anthropology of mobile phones (36) test
• Elise Roy When we design for disability, we all benefit (35) test

Joe Kowan: How I beat stage fright - test

• Mikael Cho The science of stage fright (and how to overcome it) (32) test
• Hrishikesh Hirway What you discover when you really listen (31) test
• Torsten Reil Animate characters by evolving them (24) test
• Yara Shahidi and Anil Seth What makes you “you”? An actor and a neuroscientist answer (24) test
• Simone Giertz Why you should make useless things (24) test

Joe Landolina: This gel can make you stop bleeding instantly - test

• Mina Bissell Experiments that point to a new understanding of cancer (29) test
• Molly Stevens A new way to grow bone (28) test
• Anthony Atala Printing a human kidney (27) test
• Anthony Atala Growing new organs (27) test
• Craig A. Kohn What are stem cells? (25) test

Joe Lassiter: We need nuclear power to solve climate change - test

• Michael Shellenberger How fear of nuclear power is hurting the environment (49) test
• Gordon Brown Global ethic vs. national interest (45) test
• TED Countdown How do we get the world off fossil fuels quickly and fairly? (45) test
• Parag Khanna Where on Earth will people live in the future? (45) test
• Stewart Brand 4 environmental 'heresies' (45) test

Joe Madiath: Better toilets, better life - test

• Lana Mazahreh 3 thoughtful ways to conserve water (60) test
• David Sedlak 4 ways we can avoid a catastrophic drought (55) test
• Deepika Kurup A young scientist's quest for clean water (54) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (53) test
• Rob Harmon How to keep rivers and streams flowing (52) test

Joe Sabia: The technology of storytelling - test

• Tyler Cowen Be suspicious of simple stories (32) test
• Shekhar Kapur We are the stories we tell ourselves (32) test
• Andrew Stanton The clues to a great story (30) test
• Kelly D. Parker The art of persuasive storytelling (29) test
• Andrew Fitzgerald Adventures in Twitter fiction (28) test

Joe Smith: How to use a paper towel - test

• Adrián Paenza How folding paper can get you to the moon (36) test
• Harry Baker A love poem for lonely prime numbers (30) test
• Helder Guimarães A magical search for a coincidence (24) test
• Evan Zodl The unexpected math of origami (21) test
• Kelli Anderson Design to challenge reality (21) test

Joel Baraka: The board game getting kids excited about school - test

• Shukla Bose Teaching one child at a time (49) test
• Linda Cliatt-Wayman How to fix a broken school? Lead fearlessly, love hard (42) test
• Mary Maker Why I fight for the education of refugee girls (like me) (42) test
• Helen Pearson Lessons from the longest study on human development (41) test
• Claudia Miner A new way to get every child ready for kindergarten (40) test

Joel Jackson: A vehicle built in Africa, for Africa - test

• Ngozi Okonjo-Iweala How Africa can keep rising (32) test
• Fred Swaniker The leaders who ruined Africa, and the generation who can fix it (29) test
• Ngozi Okonjo-Iweala Want to help Africa? Do business here (29) test
• Andreas Raptopoulos No roads? There's a drone for that (29) test
• Charles Robertson Africa's next boom (29) test

Joel Leon: The beautiful, hard work of co-parenting - test

• Angela Garbes What working parents really need from workplaces (43) test
• Yuko Munakata The science behind how parents affect child development (43) test
• Emily Oster 3 things new parents should consider before going back to work (37) test
• Jennifer Senior For parents, happiness is a very high bar (36) test
• Charles C. Daniels, Jr. A second chance for fathers to connect with their kids (35) test

Joel Levine: Why we need to go back to Mars - test

• Stephen Petranek Your kids might live on Mars. Here's how they'll survive (74) test
• Nathalie Cabrol How Mars might hold the secret to the origin of life (60) test
• Nagin Cox What time is it on Mars? (50) test
• Eric Hinterman How going to Mars improves life on Earth (50) test
• Charles Elachi The story behind the Mars Rovers (48) test

Joel Selanikio: The big-data revolution in health care - test

• Giorgia Lupi How we can find ourselves in data (48) test
• Tim Berners-Lee The next web (48) test
• Tricia Wang The human insights missing from big data (44) test
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