TED Recommendations

R. Alan Brooks: When the world is burning, is art a waste of time? - test

• Aja Monet and phillip agnew A love story about the power of art as organizing (38) test
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R. Luke DuBois: Insightful human portraits made from data - test

• Jer Thorp Make data more human (37) test
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R. Saravanan: Is the weather actually becoming more extreme? - test

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R.A. Mashelkar: Breakthrough designs for ultra-low-cost products - test

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Rabbi Lord Jonathan Sacks: How we can face the future without fear, together - test

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Rabiaa El Garani: Hope and justice for women who've survived ISIS - test

• Monique W. Morris Why black girls are targeted for punishment at school -- and how to change that (32) test
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Rachel Armstrong: Architecture that repairs itself? - test

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Rachel Botsman: The case for collaborative consumption - test

• Lisa Gansky The future of business is the "mesh" (38) test
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Rachel Botsman: The currency of the new economy is trust - test

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Rachel Botsman: We've stopped trusting institutions and started trusting strangers - test

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• WorkLife with Adam Grant Bonus Relationships at work with Esther Perel (44) test

Rachel Kleinfeld: A path to security for the world's deadliest countries - test

• Thomas Abt Why violence clusters in cities -- and how to reduce it (55) test
• Robert Muggah How to protect fast-growing cities from failing (45) test
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Rachel Kyte: Sustainable cooling that doesn't warm the planet - test

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Rachel Pike: The science behind a climate headline - test

• Sophia Kianni Language shouldn't be a barrier to climate action (21) test
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Rachel Sussman: The world's oldest living things - test

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Rachel Wurzman: How isolation fuels opioid addiction - test

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Rachelle Garniez: "La Vie en Rose" - test

• Mai Lan "Autopilote" / "Pumper" (13) test
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Radhika Nagpal: What intelligent machines can learn from a school of fish - test

• Ayanna Howard Make robots smarter (42) test
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Raffaello D'Andrea: Meet the dazzling flying machines of the future - test

• Raffaello D'Andrea The astounding athletic power of quadcopters (27) test
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Raffaello D'Andrea: The astounding athletic power of quadcopters - test

• Raffaello D'Andrea Meet the dazzling flying machines of the future (27) test
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• Simone Giertz Why you should make useless things (19) test

Raghava KK: My 5 lives as an artist - test

• Adam Whybrew Why you should talk about your anxiety at work (38) test
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Raghava KK: Shake up your story - test

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Raghava KK: What's your 200-year plan? - test

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Rahaf Harfoush: How burnout makes us less creative - test

• Juliet Schor The case for a 4-day work week (42) test
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• WorkLife with Adam Grant When work takes over your life (37) test

Rahul Mehrotra: The architectural wonder of impermanent cities - test

• Liu Thai Ker The architectural mastermind behind modern Singapore (52) test
• Liam Young Planet City -- a sci-fi vision of an astonishing regenerative future (52) test
• Karoliina Korppoo How a video game might help us build better cities (51) test
• Amanda Burden How public spaces make cities work (51) test
• Mick Cornett How an obese town lost a million pounds (50) test

Rahwa Ghirmatzion and Zelalem Adefris: Community-powered solutions to the climate crisis - test

• Ozawa Bineshi Albert Climate action needs new frontline leadership (40) test
• Angela Mahecha Adrar The people who caused the climate crisis aren't the ones who will fix it (39) test
• Ayana Elizabeth Johnson How to find joy in climate action (36) test
• Colette Pichon Battle Climate change will displace millions. Here's how we prepare (34) test
• Jonathan Foley The climate solutions worth funding — now (34) test

Raiana McKinney and Esther Wozniak: The god who wanted to rule the seas - test

• Alasdair Harris How a handful of fishing villages sparked a marine conservation revolution (13) test
• Anote Tong My country will be underwater soon -- unless we work together (13) test
• Jim Toomey Learning from Sherman the shark (13) test
• Tiffani Ashley Bell How one small idea led to $1 million of paid water bills (13) test
• Manu Peni The sustainable brilliance of Indigenous design (12) test

Rainer Strack: The workforce crisis of 2030 -- and how to start solving it now - test

• David Lee Why jobs of the future won't feel like work (42) test
• Andrew McAfee Are droids taking our jobs? (40) test
• Parag Khanna Where on Earth will people live in the future? (39) test
• Scott Dinsmore How to find work you love (37) test
• Anjali Sud and Stephanie Mehta How great leaders take on uncertainty (36) test

Rainn Wilson: Ideas worth dating - test

• Jasmine Crowe What we're getting wrong in the fight to end hunger (34) test
• Josette Sheeran Ending hunger now (33) test
• Aparna Pallavi What foods did your ancestors love? (31) test
• Tristram Stuart The global food waste scandal (30) test
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Rainn Wilson: Kung Fu, Star Trek and the many paths to spirituality - test

• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (32) test
• Karen Armstrong My wish The Charter for Compassion (32) test
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• Gus Worland Is someone you love suffering in silence? Here's what to do (31) test
• Philip Rosedale Life in Second Life (31) test

Raj Jayadev: Community-powered criminal justice reform - test

• Victoria Pratt How judges can show respect (36) test
• Adam Foss A prosecutor's vision for a better justice system (33) test
• Hilary Cottam Social services are broken. How we can fix them (33) test
• Eve Abrams The human stories behind mass incarceration (32) test
• Shari Davis What if you could help decide how the government spends public funds? (32) test

Raj Panjabi: Community health heroes - test

• Raj Panjabi No one should die because they live too far from a doctor (72) test
• Karen DeSalvo How tech companies can help combat the pandemic and reshape public health (51) test
• Vikram Patel Mental health for all by involving all (47) test
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• Shweta Narayan It's impossible to have healthy people on a sick planet (46) test

Raj Panjabi: No one should die because they live too far from a doctor - test

• Raj Panjabi Community health heroes (72) test
• Karen DeSalvo How tech companies can help combat the pandemic and reshape public health (42) test
• Edith Elliott and Shahed Alam The most powerful untapped resource in health care (42) test
• Rebecca Onie What Americans agree on when it comes to health (41) test
• Vikram Patel Mental health for all by involving all (41) test

Rajesh Rao: A Rosetta Stone for a lost language - test

• Archie Crowley Language around gender and identity evolves (and always has) (27) test
• Luis von Ahn Massive-scale online collaboration (27) test
• David Peterson Why language is humanity's greatest invention (25) test
• Lera Boroditsky How language shapes the way we think (24) test
• Poet Ali The language of being human (24) test

Rajiv Maheswaran: The math behind basketball's wildest moves - test

• Rob Legato The art of creating awe (25) test
• John Wooden The difference between winning and succeeding (24) test
• Adam Sadowsky How to engineer a viral music video (23) test
• Gonzalo Vilariño How Argentina's blind soccer team became champions (22) test
• Daniel Wolpert The real reason for brains (22) test

Ralitsa Petrova: Could your brain repair itself? - test

• Jocelyne Bloch The brain may be able to repair itself -- with help (61) test
• Sergiu P. Pasca How we're reverse engineering the human brain in the lab (54) test
• Nabiha Saklayen Could you recover from illness ... using your own stem cells? (52) test
• Craig A. Kohn What are stem cells? (52) test
• Susan Lim Transplant cells, not organs (51) test

Ralph Chami: What a living whale is worth -- and why the economy should protect nature - test

• TED Countdown Is there a role for carbon credits in the transition to a fair, net-zero future? (50) test
• Kristen Bell + Giant Ant Where does all the carbon we release go? (47) test
• Stacy Kauk The billion-dollar pollution solution humanity needs right now (45) test
• Asmeret Asefaw Berhe A climate change solution that's right under our feet (44) test
• Jean-François Bastin What if there were 1 trillion more trees? (43) test

Ralph Langner: Cracking Stuxnet, a 21st-century cyber weapon - test

• John Underkoffler Pointing to the future of UI (22) test
• Anna Piperal What a digital government looks like (22) test
• R. Luke DuBois Insightful human portraits made from data (21) test
• Karen Willcox How "digital twins" could help us predict the future (21) test
• Sims Witherspoon Can AI help solve the climate crisis? (21) test

Ralph Nader: What it takes to create social change against all odds - test

• Nick Turner and Whitney Pennington Rodgers How to fix two of the most broken systems in the US (33) test
• Tessza Udvarhelyi How to build democracy — in an authoritarian country (32) test
• David Lammy and Justin J. Pearson How to be a leader for climate justice (32) test
• Scott Dinsmore How to find work you love (31) test
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Ram Neta: How do you know whom to trust? - test

• Rachel Botsman We've stopped trusting institutions and started trusting strangers (27) test
• Onora O'Neill What we don't understand about trust (26) test
• Alexis Charpentier How record collectors find lost music and preserve our cultural heritage (23) test
• Sam Harris Science can answer moral questions (20) test
• The TED Interview David Deutsch on the infinite reach of knowledge (20) test

Ramanan Laxminarayan: The coming crisis in antibiotics - test

• Gerry Wright How can we solve the antibiotic resistance crisis? (61) test
• Maryn McKenna What do we do when antibiotics don't work any more? (50) test
• Leon Marchal The urgent case for antibiotic-free animals (46) test
• Jim Collins How we're using AI to discover new antibiotics (31) test
• Alexander Belcredi How a long-forgotten virus could help us solve the antibiotics crisis (27) test

Ramesh Raskar: Imaging at a trillion frames per second - test

• David Lindell A camera that can see around corners (55) test
• Harald Haas Wireless data from every light bulb (42) test
• Colm Kelleher Is light a particle or a wave? (42) test
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• Mary Lou Jepsen How we can use light to see deep inside our bodies and brains (39) test

Ramez Naam: A faster way to get to a clean energy future - test

• TED Countdown How do we get the world off fossil fuels quickly and fairly? (56) test
• Varun Sivaram How India could pull off the world's most ambitious energy transition (53) test
• Rich Powell Enough red tape — we need to say yes to clean energy (52) test
• Shannon Odell Are solar panels worth it? (50) test
• Julio Friedmann How to harness abundant, clean energy for 10 billion people (49) test

Ramon Glazov: Ancient Rome's most notorious doctor - test

• Vanessa Ruiz The spellbinding art of human anatomy (29) test
• Jennifer Brea What happens when you have a disease doctors can't diagnose (19) test
• Barbara Natterson-Horowitz What veterinarians know that physicians don't (18) test
• Leana Wen What your doctor won’t disclose (17) test
• Michelle Borkin Can astronomers help doctors? (17) test

Ramona Pierson: An unexpected place of healing - test

• Alicia Eggert Imaginative sculptures that explore how we perceive reality (29) test
• Martin Pistorius How my mind came back to life — and no one knew (29) test
• Mariana Atencio What makes you special? (28) test
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• Pico Iyer The art of stillness (28) test

Ramsey Musallam: 3 rules to spark learning - test

• Bill Gates Teachers need real feedback (31) test
• Anant Agarwal Why massive open online courses (still) matter (27) test
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• Trish Millines Dziko How schools can nurture every student's genius (26) test

Ramón Méndez Galain: This country runs on 98 percent renewable electricity - test

• Ramez Naam A faster way to get to a clean energy future (45) test
• Amory Lovins A 40-year plan for energy (44) test
• Varun Sivaram How India could pull off the world's most ambitious energy transition (43) test
• Ksenia Petrichenko What if buildings created energy instead of consuming it? (42) test
• Rose M. Mutiso How to bring affordable, sustainable electricity to Africa (42) test

Ramón Méndez Galain: This country runs on 98 percent renewable energy - test

• Ramez Naam A faster way to get to a clean energy future (45) test
• Amory Lovins A 40-year plan for energy (44) test
• Varun Sivaram How India could pull off the world's most ambitious energy transition (43) test
• Ksenia Petrichenko What if buildings created energy instead of consuming it? (42) test
• Rose M. Mutiso How to bring affordable, sustainable electricity to Africa (42) test

Rana Abdelhamid: 3 lessons on starting a movement from a self-defense trailblazer - test

• Srishti Bakshi My long walk across India for women's freedom (49) test
• Shad Begum How women in Pakistan are creating political change (49) test
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• Kemi DaSilva-Ibru The shadow pandemic of domestic violence during COVID-19 (47) test

Rana el Kaliouby: This app knows how you feel -- from the look on your face - test

• Susan David The gift and power of emotional courage (38) test
• TED Business Should we cry at work? (38) test
• Tiffany Watt Smith The history of human emotions (34) test
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• Jessica Garza How to avoid catching prickly emotions from other people (32) test

Randall Hayes: At what moment are you dead? - test

• Kelli Swazey Life that doesn't end with death (35) test
• Kevin Toolis What the Irish wake teaches us about living and dying (33) test
• Alua Arthur Why thinking about death helps you live a better life (30) test
• Floyd E. Romesberg The radical possibilities of man-made DNA (29) test
• Lee Cronin Making matter come alive (28) test

Randall Munroe: Comics that ask "what if?" - test

• Tim Berners-Lee The next web (43) test
• Giorgia Lupi How we can find ourselves in data (37) test
• Susan Etlinger What do we do with all this big data? (36) test
• Tricia Wang The human insights missing from big data (36) test
• Sergey Brin + Larry Page The genesis of Google (36) test

Raphael Arar: How we can teach computers to make sense of our emotions - test

• Oscar Schwartz Can a computer write poetry? (33) test
• Maurice Conti The incredible inventions of intuitive AI (33) test
• Nick Bostrom What happens when our computers get smarter than we are? (32) test
• Sougwen Chung Why I draw with robots (32) test
• Lucas Rizzotto Why I built my own time machine (31) test

Rasmus Ankersen: How to outthink your competition -- with a lesson from sports - test

• Emily Jaenson 6 tips for building your confidence (24) test
• John Wooden The difference between winning and succeeding (23) test
• Shane Wickes Why I came out as a gay football coach (22) test
• Gonzalo Vilariño How Argentina's blind soccer team became champions (22) test
• WorkLife with Adam Grant The problem with all-stars (22) test

Raspyni Brothers: Juggle and jest - test

• Wayne McGregor A choreographer's creative process in real time (29) test
• Conversations with People Who Hate Me The Trans Ban (28) test
• Lennart Green Close-up card magic with a twist (28) test
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• Ursus Wehrli Tidying up art (24) test

Raul Midon: "Peace on Earth" - test

• Dr. Matt J. Carlson Free falling in outer space (38) test
• Cleo Wade Want to change the world? Start by being brave enough to care (31) test
• Jody Williams A realistic vision for world peace (31) test
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• Keith Lowe Why we need to stop obsessing over World War II (28) test

Raul Midon: "Tembererana" - test

• Hrishikesh Hirway What you discover when you really listen (21) test
• David Holt The joyful tradition of mountain music (21) test
• Vusi Mahlasela "Thula Mama" (20) test
• Meg Jay Essential questions to ask your future self (18) test
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Ravin Agrawal: 10 young Indian artists to watch - test

• Nora Atkinson Why art thrives at Burning Man (30) test
• Shea Hembrey How I became 100 artists (30) test
• Thelma Golden How art gives shape to cultural change (29) test
• Sarah Sze How we experience time and memory through art (27) test
• Amy Herman A lesson on looking (26) test

Ray Anderson: The business logic of sustainability - test

• Steve Howard Let's go all-in on selling sustainability (40) test
• Esha Chhabra How business can improve the world, not just the bottom line (29) test
• Jesper Brodin and Pia Heidenmark Cook How Ikea is growing its business while shrinking emissions (29) test
• Erin Meezan What nature can teach us about sustainable business (28) test
• Al Gore What the fossil fuel industry doesn't want you to know (28) test

Ray Dalio: How to build a company where the best ideas win - test

• Ricardo Semler How to run a company with (almost) no rules (45) test
• Scott Dinsmore How to find work you love (43) test
• Ray Dalio What coronavirus means for the global economy (43) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (42) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (41) test

Ray Dalio: What coronavirus means for the global economy - test

• The TED Interview Bill Gates looks to the future (48) test
• Michael Norton How to buy happiness (47) test
• Geoff Mulgan Post-crash, investing in a better world (46) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (45) test
• Ricardo Semler How to run a company with (almost) no rules (45) test

Ray Kurzweil: A university for the coming singularity - test

• Ray Kurzweil The accelerating power of technology (59) test
• Peter Diamandis Abundance is our future (35) test
• Kevin Kelly Technology's epic story (32) test
• Cathie Wood Why AI will spark exponential economic growth (32) test
• Alessandro Acquisti What will a future without secrets look like? (31) test

Ray Kurzweil: Get ready for hybrid thinking - test

• Henry Markram A brain in a supercomputer (38) test
• Jeff Hawkins How brain science will change computing (36) test
• Miguel Nicolelis Brain-to-brain communication has arrived. How we did it (32) test
• The TED Interview Ray Kurzweil on what the future holds next (32) test
• Tom Oxley A brain implant that turns your thoughts into text (31) test

Ray Kurzweil: The accelerating power of technology - test

• Ray Kurzweil A university for the coming singularity (59) test
• Kevin Kelly Technology's epic story (39) test
• The TED Interview Ray Kurzweil on what the future holds next (37) test
• Ray Kurzweil The last 6 decades of AI — and what comes next (35) test
• Chris Anderson Technology's long tail (33) test

Ray Kurzweil: The last 6 decades of AI — and what comes next - test

• Dan Gilbert The psychology of your future self (43) test
• Shane Legg and Chris Anderson The transformative potential of AGI — and when it might arrive (43) test
• Mustafa Suleyman What is an AI anyway? (41) test
• Marvin Minsky Health and the human mind (40) test
• Nicholas Negroponte A 30-year history of the future (40) test

Ray Laurence: A glimpse of teenage life in ancient Rome - test

• Ray Laurence Four sisters in Ancient Rome (24) test
• Jon Lowenstein Family, hope and resilience on the migrant trail (23) test
• Bruce Feiler Agile programming -- for your family (23) test
• Elizabeth Zion The need for family reunification -- to make families whole again (22) test
• Diana Adams Why US laws must expand beyond the nuclear family (21) test

Ray Laurence: Four sisters in Ancient Rome - test

• Ray Laurence A glimpse of teenage life in ancient Rome (24) test
• Hanna Rosin New data on the rise of women (21) test
• Memory Banda A warrior’s cry against child marriage (21) test
• Esta Soler How we turned the tide on domestic violence (Hint the Polaroid helped) (21) test
• Tony Porter A call to men (20) test

Ray Zahab: My trek to the South Pole - test

• Robert Swan Let's save the last pristine continent (40) test
• Ben Saunders Why did I ski to the North Pole? (36) test
• Ben Saunders To the South Pole and back — the hardest 105 days of my life (34) test
• Ricardo Semler How to run a company with (almost) no rules (32) test
• Scott Dinsmore How to find work you love (32) test

Rayma Suprani: Dictators hate political cartoons -- so I keep drawing them - test

• Ilan Stavans A brief history of Spanish (34) test
• Melissa Villaseñor How I found myself -- by impersonating other people (27) test
• Anna Babel Who counts as a speaker of a language? (25) test
• Norma Pimentel Restoring human dignity at the US southern border (21) test
• France Villarta The gender-fluid history of the Philippines (20) test

Raymond Adkins: How do airplanes actually fly? - test

• Emily Parsons-Lord Art made of the air we breathe (47) test
• Arunabha Ghosh 5 steps for clean air in India (35) test
• Tomás Saraceno Would you live in a floating city in the sky? (32) test
• María Neira This is your brain on air pollution (32) test
• Romain Lacombe A personal air-quality tracker that lets you know what you're breathing (31) test

Raymond Adkins: How do airplanes stay in the air? - test

• Emily Parsons-Lord Art made of the air we breathe (47) test
• Arunabha Ghosh 5 steps for clean air in India (35) test
• Tomás Saraceno Would you live in a floating city in the sky? (32) test
• María Neira This is your brain on air pollution (32) test
• Romain Lacombe A personal air-quality tracker that lets you know what you're breathing (31) test

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Richard E. Cytowic: What percentage of your brain do you use? - test

• Suzana Herculano-Houzel What is so special about the human brain? (63) test
• Mia Nacamulli How the food you eat affects your brain (46) test
• Jordan Wirfs-Brock The four things you need to know about the energy you use (44) test
• Heribert Watzke The brain in your gut (42) test
• Ed Boyden A new way to study the brain's invisible secrets (42) test

Richard J. Berry: A practical way to help the homeless find work and safety - test

• Rahul Mehrotra The architectural wonder of impermanent cities (48) test
• Mick Cornett How an obese town lost a million pounds (46) test
• Jaime Lerner A song of the city (45) test
• Liu Thai Ker The architectural mastermind behind modern Singapore (44) test
• Toni Griffin A new vision for rebuilding Detroit (43) test

Richard J. Wood: How do carbohydrates impact your health? - test

• Brooke Bennett Why the price of insulin is a danger to diabetics (44) test
• Robert Lustig Sugar Hiding in plain sight (39) test
• Nicole Avena How sugar affects the brain (34) test
• Peter Attia Is the obesity crisis hiding a bigger problem? (34) test
• Carolyn Bertozzi What the sugar coating on your cells is trying to tell you (33) test

Richard Ledgett: The NSA responds to Edward Snowden's TED Talk - test

• Edward Snowden Here's how we take back the Internet (55) test
• Larry Page Where's Google going next? (41) test
• Glenn Greenwald Why privacy matters (41) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (41) test
• Stanley McChrystal The military case for sharing knowledge (39) test

Richard Preston: The mysterious lives of giant trees - test

• Rachel Sussman The world's oldest living things (37) test
• Camille Defrenne and Suzanne Simard The secret language of trees (34) test
• Ersin Han Ersin What's it like to be a giant sequoia tree? (31) test
• Shubhendu Sharma How to grow a forest in your backyard (28) test
• Manuel Lima A visual history of human knowledge (28) test

Richard Pyle: A dive into the reef's Twilight Zone - test

• Paul Snelgrove A census of the ocean (30) test
• Nancy Rabalais The "dead zone" of the Gulf of Mexico (29) test
• Prosanta Chakrabarty Clues to prehistoric times, found in blind cavefish (29) test
• Emily Parsons-Lord Art made of the air we breathe (28) test
• Guillaume Néry The exhilarating peace of freediving (27) test

Richard Reeves: How to solve the education crisis for boys and men - test

• Ali Carr-Chellman Gaming to re-engage boys in learning (58) test
• Hanna Rosin New data on the rise of women (43) test
• Chimamanda Ngozi Adichie We should all be feminists (40) test
• Jackson Katz Violence against women -- it's a men's issue (39) test
• Gary Barker A reframing of masculinity, rooted in empathy (38) test

Richard Resnick: Welcome to the genomic revolution - test

• Barry Schuler Genomics 101 (39) test
• Jun Wang How digital DNA could help you make better health choices (33) test
• Keolu Fox Why genetic research must be more diverse (30) test
• Craig Venter Sampling the ocean's DNA (30) test
• Craig Venter Watch me unveil "synthetic life" (30) test

Richard Sears: Planning for the end of oil - test

• Juan Enriquez Using biology to rethink the energy challenge (48) test
• Lisa Margonelli The political chemistry of oil (46) test
• Amory Lovins Winning the oil endgame (45) test
• Jordan Wirfs-Brock The four things you need to know about the energy you use (43) test
• Amory Lovins A 40-year plan for energy (41) test

Richard Seymour: How beauty feels - test

• Anjan Chatterjee How your brain decides what is beautiful (37) test
• Susan Cain Why bittersweet emotions underscore life's beauty (34) test
• Adam Whybrew Why you should talk about your anxiety at work (32) test
• Jimmy Nelson Gorgeous portraits of the world's vanishing people (32) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (31) test

Richard St. John: 8 secrets of success - test

• Richard St. John Success is a continuous journey (31) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (28) test
• WorkLife with Adam Grant Fadbusting with Stephen Dubner (28) test
• Barry Schwartz What role does luck play in your life? (28) test
• Ricardo Semler How to run a company with (almost) no rules (25) test

Richard St. John: Success is a continuous journey - test

• Richard St. John 8 secrets of success (31) test
• Albert-László Barabási The real relationship between your age and your chance of success (29) test
• Laura Gassner Otting Why doesn't success bring happiness? (28) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (23) test
• Alain de Botton A kinder, gentler philosophy of success (22) test

Richard Thompson Ford: A tailored history of who wears what -- and why - test

• Linus Torvalds The mind behind Linux (39) test
• Scott Dinsmore How to find work you love (36) test
• Lucy Clayton The true power of a good outfit (36) test
• John Biewen The lie that invented racism (36) test
• Tanya Menon The secret to great opportunities? The person you haven't met yet (35) test

Richard Turere: My invention that made peace with lions - test

• Beverly + Dereck Joubert Life lessons from big cats (30) test
• Lisa Winer Can you solve the river crossing riddle? (29) test
• Resson Kantai Duff Why Africa needs community-led conservation (28) test
• Claire Simeone The lovable (and lethal) sea lion (28) test
• Moreangels Mbizah How community-led conservation can save wildlife (26) test

Richard Weller: Could the sun be good for your heart? - test

• Jen Gunter 5 skin health myths to stop believing now (37) test
• Angela Koine Flynn The science of skin color (35) test
• Jenna C. Lester Why skin disease is often misdiagnosed in darker skin tones (33) test
• Nina Jablonski Skin color is an illusion (33) test
• Krishna Sudhir What happens during a heart attack? (32) test

Richard Wilkinson: How economic inequality harms societies - test

• Richard Wilkinson The link between inequality and anxiety (58) test
• Harald Eia Where in the world is it easiest to get rich? (40) test
• Hans Rosling The best stats you've ever seen (39) test
• Fallon Goodman Why you feel anxious socializing (and what to do about it) (36) test
• Hans Rosling Let my dataset change your mindset (36) test

Richard Wilkinson: The link between inequality and anxiety - test

• Richard Wilkinson How economic inequality harms societies (58) test
• Fallon Goodman Why you feel anxious socializing (and what to do about it) (52) test
• Tanya Menon The secret to great opportunities? The person you haven't met yet (42) test
• The TED Interview David Brooks on political healing (38) test
• Naomi Shimada Tips for reclaiming your peace of mind online (38) test

Riché D. Richardson: The hidden life of Rosa Parks - test

• David Ikard The real story of Rosa Parks -- and why we need to confront myths about Black history (35) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (30) test
• Yoruba Richen What the gay rights movement learned from the civil rights movement (26) test
• Heather C. McGhee Racism has a cost for everyone (24) test
• Deeyah Khan What we don't know about Europe's Muslim kids (23) test

Rick Doblin: The future of psychedelic-assisted psychotherapy - test

• Benjamin Lewis Could psychedelics help patients in therapy? (29) test
• Frederick Streeter Barrett The neuroscience of psychedelic drugs, music and nostalgia (27) test
• Sebastian Junger Our lonely society makes it hard to come home from war (25) test
• Johann Hari This could be why you're depressed or anxious (25) test
• Olga Kitaina How to alter the perception of mental health care in Russia (24) test

Rick Falkvinge: I am a pirate - test

• Scott Dinsmore How to find work you love (48) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (47) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (46) test
• Linus Torvalds The mind behind Linux (45) test
• Jason Fried Why work doesn't happen at work (44) test

Rick Guidotti: From stigma to supermodel - test

• Stephen Ritz A teacher growing green in the South Bronx (40) test
• Geoffrey Canada Our failing schools. Enough is enough! (37) test
• Ricardo Semler How to run a company with (almost) no rules (37) test
• Sebastián Bortnik The conversation we're not having about digital child abuse (34) test
• Olympia Della Flora Creative ways to get kids to thrive in school (33) test

Rick Smolan: The story of a girl - test

• Luma Mufleh Don't feel sorry for refugees -- believe in them (31) test
• Ricardo Semler How to run a company with (almost) no rules (31) test
• Rebeca Hwang El valor de nuestra diversidad interna (30) test
• Geoffrey Canada Our failing schools. Enough is enough! (30) test
• Sebastián Bortnik The conversation we're not having about digital child abuse (29) test

Rick Warren: A life of purpose - test

• Ricardo Semler How to run a company with (almost) no rules (38) test
• Billy Graham On technology and faith (36) test
• Emily Esfahani Smith There's more to life than being happy (36) test
• Tom Honey Why would God create a tsunami? (35) test
• Kate Bowler "Everything happens for a reason" -- and other lies I've loved (34) test

Riitta Ikonen and Karoline Hjorth: Nature, folklore and serendipitous photo collaborations - test

• Golan Levin Art that looks back at you (27) test
• JR My wish Use art to turn the world inside out (25) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (24) test
• Pico Iyer The art of stillness (24) test
• JR Why art is a tool for hope (24) test

Riley Moynes: How to squeeze all the juice out of retirement - test

• Elizabeth White An honest look at the personal finance crisis (22) test
• Serena Williams and Gayle King On tennis, love and motherhood (21) test
• Andrew Solomon Depression, the secret we share (20) test
• Annabel Spring and Wendy Suzuki What makes a good life? A neuroscientist and a global financial CEO answer (20) test
• Johann Hari This could be why you're depressed or anxious (20) test

Risa Wechsler: The search for dark matter -- and what we've found so far - test

• Chanda Prescod-Weinstein The search for the invisible matter that shapes the universe (73) test
• Patricia Burchat Shedding light on dark matter (69) test
• Renée Hlozek The death of the universe (63) test
• George Smoot The design of the universe (59) test
• James Gillies Dark matter The matter we can't see (58) test

Rishi Manchanda: What makes us get sick? Look upstream - test

• Karen DeSalvo How tech companies can help combat the pandemic and reshape public health (44) test
• Raj Panjabi Community health heroes (41) test
• Margaret Bourdeaux Why civilians suffer more once a war is over (40) test
• Rebecca Onie What Americans agree on when it comes to health (40) test
• Rebecca Onie What if our health care system kept us healthy? (40) test

Rita Pierson: Every kid needs a champion - test

• Stephen Ritz A teacher growing green in the South Bronx (41) test
• Cameron Herold Let's raise kids to be entrepreneurs (41) test
• Geoffrey Canada Our failing schools. Enough is enough! (41) test
• Dorsa Amir How the Industrial Revolution changed childhood (40) test
• Tameka Montgomery 5 parenting tips for raising resilient, self-reliant kids (39) test

Rives: A mockingbird remix of TED2006 - test

• Justin Baldoni Why I'm done trying to be "man enough" (23) test
• Tony Porter A call to men (21) test
• Gary Barker A reframing of masculinity, rooted in empathy (20) test
• Dan Barasch A park underneath the hustle and bustle of New York City (20) test
• Liam Young Planet City -- a sci-fi vision of an astonishing regenerative future (20) test

Rives: A story of mixed emoticons - test

• Eve Ensler Embrace your inner girl (19) test
• Lee Thomas How I help people understand vitiligo (18) test
• Itay Talgam Lead like the great conductors (17) test
• Woody Norris Hypersonic sound and other inventions (16) test
• Katlego Kolanyane-Kesupile How I'm bringing queer pride to my rural village (16) test

Rives: If I controlled the Internet - test

• Danny Hillis The Internet could crash. We need a Plan B (33) test
• Tamas Kocsis The case for a decentralized internet (28) test
• Ordinary Things Who owns the internet of the future? (28) test
• Kayvon Tehranian How NFTs are building the internet of the future (25) test
• Priscilla Chomba-Kinywa Why a free and fair internet is more vital than ever (24) test

Rives: Reinventing the encyclopedia game - test

• Oliver Jeffers An ode to living on Earth (30) test
• Dr. Matt J. Carlson Free falling in outer space (27) test
• Dimitar Sasselov How we found hundreds of potential Earth-like planets (25) test
• Peter Ward A theory of Earth's mass extinctions (25) test
• Ron Shaneyfelt Is space trying to kill us? (24) test

Rives: The 4 a.m. mystery - test

• Rives The Museum of Four in the Morning (40) test
• Cesar Kuriyama One second every day (27) test
• Adam Whybrew Why you should talk about your anxiety at work (26) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (24) test
• Stephen Wilkes The passing of time, caught in a single photo (24) test

Rives: The Museum of Four in the Morning - test

• Rives The 4 a.m. mystery (40) test
• Adam Whybrew Why you should talk about your anxiety at work (32) test
• Adam Sadowsky How to engineer a viral music video (32) test
• Gus Worland Is someone you love suffering in silence? Here's what to do (31) test
• Charlie Todd The shared experience of absurdity (27) test

Rob Cooke: The cost of work stress -- and how to reduce it - test

• Kelly McGonigal How to make stress your friend (58) test
• Madhumita Murgia How stress affects your brain (40) test
• Sharon Horesh Bergquist How stress affects your body (40) test
• Rebecca Brachman A new class of drug that could prevent depression and PTSD (38) test
• Elizabeth Cox The surprising link between stress and memory (36) test

Rob Cross: How to be a team player -- without burning out - test

• Jason Fried Why work doesn't happen at work (44) test
• WorkLife with Adam Grant When work takes over your life (44) test
• Debbie Lovich 3 tips for leaders to get the future of work right (41) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (41) test
• Juliet Schor The case for a 4-day work week (40) test

Rob Dunbar: Discovering ancient climates in oceans and ice - test

• Laura Robinson The secrets I find on the mysterious ocean floor (52) test
• Sylvia Earle My wish Protect our oceans (44) test
• Triona McGrath How pollution is changing the ocean's chemistry (43) test
• Angelicque White What ocean microbes reveal about the changing climate (43) test
• Kristin Poinar What's hidden under the Greenland ice sheet? (41) test

Rob Forbes: Ways of seeing - test

• Paola Antonelli Treat design as art (49) test
• Margaret Gould Stewart How giant websites design for you (and a billion others, too) (43) test
• John Cary How architecture can create dignity for all (42) test
• David Carson Design and discovery (41) test
• John Maeda My journey in design (39) test

Rob Harmon: How to keep rivers and streams flowing - test

• Lana Mazahreh 3 thoughtful ways to conserve water (75) test
• David Sedlak 4 ways we can avoid a catastrophic drought (75) test
• Kelsey Leonard Why lakes and rivers should have the same rights as humans (72) test
• Balsher Singh Sidhu Are we running out of clean water? (70) test
• Anupam Mishra The ancient ingenuity of water harvesting (69) test

Rob Hopkins: Transition to a world without oil - test

• Emily Grubert What happens to gas stations when the world goes electric? (41) test
• Richard Sears Planning for the end of oil (41) test
• Seth Godin The tribes we lead (40) test
• Bill Gates Innovating to zero! (40) test
• David Lang Let's protect the oceans like national parks (39) test

Rob Knight: How our microbes make us who we are - test

• Jonathan Eisen Meet your microbes (63) test
• Jessica Green and Karen Guillemin You are your microbes (48) test
• Steven Allison Earth's original inhabitants -- and their role in combating climate change (42) test
• Henna-Maria Uusitupa How the gut microbes you're born with affect your lifelong health (38) test
• Dan Knights How we study the microbes living in your gut (38) test

Rob Legato: The art of creating awe - test

• Paul Bennett Design is in the details (27) test
• Arthur Ganson Moving sculpture (27) test
• Sergey Brin + Larry Page The genesis of Google (26) test
• David Carson Design and discovery (25) test
• Rajiv Maheswaran The math behind basketball's wildest moves (25) test

Rob Reid: How synthetic biology could wipe out humanity -- and how we can stop it - test

• Scott Dinsmore How to find work you love (43) test
• Michael Specter The danger of science denial (41) test
• Ricardo Semler How to run a company with (almost) no rules (40) test
• Nick Turner and Whitney Pennington Rodgers How to fix two of the most broken systems in the US (39) test
• Wael Ghonim Inside the Egyptian revolution (38) test

Rob Reid: The $8 billion iPod - test

• Clay Shirky Why SOPA is a bad idea (23) test
• Lawrence Lessig Laws that choke creativity (23) test
• Johanna Blakley Lessons from fashion's free culture (22) test
• Robert Neuwirth The power of the informal economy (21) test
• Dao Nguyen What makes something go viral? (21) test

Rob Toews: AI's single point of failure - test

• Ian Bremmer The next global superpower isn't who you think (27) test
• Changhua Wu Can the US and China take on climate change together? (22) test
• Martin Jacques Understanding the rise of China (21) test
• Geraldine Hamilton Body parts on a chip (21) test
• Hans Rosling Asia's rise -- how and when (21) test

Rob Ulrich: How do oysters make pearls? - test

• Angela Belcher Using nature to grow batteries (18) test
• Triona McGrath How pollution is changing the ocean's chemistry (17) test
• Congrui Jin What if cracks in concrete could fix themselves? (16) test
• Eleanor Nelsen How to unboil an egg (16) test
• Floyd E. Romesberg The radical possibilities of man-made DNA (16) test

Robb Willer: How to have better political conversations - test

• Jonathan Haidt The moral roots of liberals and conservatives (40) test
• Arthur Brooks A conservative's plea Let's work together (25) test
• Jonathan Haidt Can a divided America heal? (24) test
• Rebecca L. Walker How do we determine the value of a life? (24) test
• Isaac Saul 3 ideas for communicating across the political divide (24) test

Robert A. Belle: The emotions behind your money habits - test

• Estelle Gibson The true cost of financial dependence (29) test
• Curtis "Wall Street" Carroll How I learned to read -- and trade stocks -- in prison (27) test
• Tammy Lally Let's get honest about our money problems (26) test
• Wendy De La Rosa Can't stick to a budget? Try these tweaks instead (25) test
• Jessica Jackley Poverty, money -- and love (24) test

Robert Ballard: The astonishing hidden world of the deep ocean - test

• David Gallo Deep ocean mysteries and wonders (43) test
• Sylvia Earle My wish Protect our oceans (42) test
• David Gallo Life in the deep oceans (38) test
• John Delaney Wiring an interactive ocean (37) test
• Tara Djokic This ancient rock is changing our theory on the origin of life (34) test

Robert Chang: The dark history of the Chinese Exclusion Act - test

• Michael Anti Behind the Great Firewall of China (42) test
• Jennifer 8. Lee The hunt for General Tso (41) test
• Ian Bremmer When Biden met Xi (and what's going on with the US and China) (36) test
• Sebastian Guo Why we need to pay attention to Chinese millennials (32) test
• Huang Hung How American and Chinese values shaped the coronavirus response (31) test

Robert Fischell: My wish Three unusual medical inventions - test

• Akash Manoj A life-saving device that detects silent heart attacks (49) test
• Krishna Sudhir What happens during a heart attack? (45) test
• Chuck Murry Can we regenerate heart muscle with stem cells? (38) test
• Sandeep Jauhar How your emotions change the shape of your heart (37) test
• Tom Oxley A brain implant that turns your thoughts into text (31) test

Robert Frost: "The Road Not Taken" - test

• Kaustav Dey How fashion helps us express who we are -- and what we stand for (15) test
• Michael Green Why we should build wooden skyscrapers (13) test
• Julieanna L. Richardson The mission to safeguard Black history in the US (12) test
• Ryan Pfluger The therapeutic value of photography (12) test
• Mindy Scheier How adaptive clothing empowers people with disabilities (11) test

Robert Full: Learning from the gecko's tail - test

• Robert Full Robots inspired by cockroach ingenuity (34) test
• Peter Donnelly How juries are fooled by statistics (31) test
• Robert Full The sticky wonder of gecko feet (29) test
• Dennis Hong 7 new species of robot that jump, dance — and walk on water (22) test
• Dennis Hong My seven species of robot -- and how we created them (22) test

Robert Full: Robots inspired by cockroach ingenuity - test

• Robert Full The sticky wonder of gecko feet (45) test
• Robert Full Learning from the gecko's tail (34) test
• Robert Full The secrets of nature's grossest creatures, channeled into robots (34) test
• Sarah Bergbreiter Why I make robots the size of a grain of rice (33) test
• Marc Raibert Meet Spot, the robot dog that can run, hop and open doors (32) test

Robert Full: The secrets of nature's grossest creatures, channeled into robots - test

• Robert Full Robots inspired by cockroach ingenuity (34) test
• Robert Full The sticky wonder of gecko feet (27) test
• Aimee Mullins My 12 pairs of legs (23) test
• Dennis Hong 7 new species of robot that jump, dance — and walk on water (21) test
• Aimee Mullins Changing my legs - and my mindset (21) test

Robert Full: The sticky wonder of gecko feet - test

• Robert Full Robots inspired by cockroach ingenuity (45) test
• Robert Full Learning from the gecko's tail (29) test
• Dennis Hong My seven species of robot -- and how we created them (28) test
• Robert Full The secrets of nature's grossest creatures, channeled into robots (27) test
• Dennis Hong 7 new species of robot that jump, dance — and walk on water (26) test

Robert Garland: A day in the life of an ancient Athenian - test

• Mick Cornett How an obese town lost a million pounds (20) test
• Cindy Solomon 5 tips for dealing with meeting overload (20) test
• Liu Thai Ker The architectural mastermind behind modern Singapore (20) test
• Richard J. Berry A practical way to help the homeless find work and safety (19) test
• Max Rashbrooke 3 ways to upgrade democracy for the 21st century (19) test

Robert Gordon: The death of innovation, the end of growth - test

• Charles Robertson Africa's next boom (46) test
• Cathie Wood Why AI will spark exponential economic growth (43) test
• Olivier Scalabre The next manufacturing revolution is here (38) test
• Kate Raworth A healthy economy should be designed to thrive, not grow (38) test
• Alex Tabarrok How ideas trump crises (34) test

Robert Gupta: Between music and medicine - test

• Joey Alexander An 11-year-old prodigy performs old-school jazz (63) test
• Michael Tilson Thomas Music and emotion through time (58) test
• Robert Gupta Music is medicine, music is sanity (56) test
• David Byrne How architecture helped music evolve (54) test
• Elizabeth Cawein How to build a thriving music scene in your city (52) test

Robert Gupta: Music is medicine, music is sanity - test

• Robert Gupta Between music and medicine (56) test
• Joey Alexander An 11-year-old prodigy performs old-school jazz (54) test
• Michael Tilson Thomas Music and emotion through time (50) test
• David Byrne How architecture helped music evolve (46) test
• Elizabeth Cawein How to build a thriving music scene in your city (44) test

Robert Hakiza: Refugees want empowerment, not handouts - test

• Alexander Betts Our refugee system is failing. Here's how we can fix it (54) test
• David Miliband The refugee crisis is a test of our character (46) test
• Benedetta Berti and Evelien Borgman What does it mean to be a refugee? (38) test
• Melissa Fleming Let's help refugees thrive, not just survive (35) test
• Melanie Nezer The fundamental right to seek asylum (34) test

Robert Hammond: Building a park in the sky - test

• Amanda Burden How public spaces make cities work (53) test
• Liu Thai Ker The architectural mastermind behind modern Singapore (35) test
• Rahul Mehrotra The architectural wonder of impermanent cities (35) test
• David Rockwell A memorial at Ground Zero (35) test
• Charlie Todd The shared experience of absurdity (34) test

Robert Katzschmann: The future of machines that move like animals - test

• Christoph Keplinger The artificial muscles that will power robots of the future (38) test
• Jeffrey Siegel What makes muscles grow? (34) test
• Christian Moro The surprising reason our muscles get tired (30) test
• Paul Greenberg The four fish we're overeating -- and what to eat instead (27) test
• Nicholas Amendolare What is the tragedy of the commons? (25) test

Robert Lang: The math and magic of origami - test

• Evan Zodl The unexpected math of origami (56) test
• Paul Rothemund DNA folding, in detail (29) test
• Michael Hansmeyer Building unimaginable shapes (23) test
• Dan Ariely What makes us feel good about our work? (22) test
• George Whitesides A lab the size of a postage stamp (21) test

Robert Lustig: Sugar Hiding in plain sight - test

• Nicole Avena How sugar affects the brain (47) test
• Jen Gunter The truth about yeast in your body (42) test
• Richard J. Wood How do carbohydrates impact your health? (39) test
• Mel Rosenberg What causes cavities? (32) test
• Carolyn Bertozzi What the sugar coating on your cells is trying to tell you (22) test

Robert Muggah: How to protect fast-growing cities from failing - test

• Robert Muggah The biggest risks facing cities -- and some solutions (66) test
• Marvin Rees How is your city tackling the climate crisis? (55) test
• Alessandra Orofino It’s our city. Let’s fix it (51) test
• Enrique Peñalosa Why buses represent democracy in action (48) test
• Vance Kite Urbanization and the evolution of cities across 10,000 years (46) test

Robert Muggah: The biggest risks facing cities -- and some solutions - test

• Marvin Rees How is your city tackling the climate crisis? (66) test
• Robert Muggah How to protect fast-growing cities from failing (66) test
• Benjamin Barber Why mayors should rule the world (59) test
• Angel Hsu Cities are driving climate change. Here's how they can fix it (56) test
• Alessandra Orofino It’s our city. Let’s fix it (55) test

Robert Neuwirth: The age-old sharing economies of Africa -- and why we should scale them - test

• Robert Neuwirth The power of the informal economy (36) test
• Eleni Gabre-Madhin A commodities exchange for Ethiopia (33) test
• Ngozi Okonjo-Iweala Want to help Africa? Do business here (31) test
• Hans Rosling The best stats you've ever seen (30) test
• Euvin Naidoo Why invest in Africa (29) test

Robert Neuwirth: The hidden world of shadow cities - test

• The TED Interview David Brooks on political healing (49) test
• Scott Dinsmore How to find work you love (48) test
• Mia Birdsong The story we tell about poverty isn't true (44) test
• Smruti Jukur Johari What if the poor were part of city planning? (44) test
• Wael Ghonim Inside the Egyptian revolution (44) test

Robert Neuwirth: The power of the informal economy - test

• Robert Neuwirth The age-old sharing economies of Africa -- and why we should scale them (36) test
• Geoff Mulgan Post-crash, investing in a better world (36) test
• Ngozi Okonjo-Iweala Want to help Africa? Do business here (36) test
• Angela Francis How to get everyone to care about a green economy (36) test
• Ray Dalio What coronavirus means for the global economy (35) test

Robert Palmer: The Panama Papers exposed a huge global problem. What's next? - test

• Charmian Gooch My wish To launch a new era of openness in business (37) test
• Gerard Ryle How the Panama Papers journalists broke the biggest leak in history (34) test
• Charmian Gooch Meet global corruption's hidden players (34) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (31) test
• Gordon Brown Wiring a web for global good (28) test

Robert Reffkin: 5 ways to create stronger connections - test

• Scott Dinsmore How to find work you love (58) test
• Linus Torvalds The mind behind Linux (55) test
• Paul Hudson and Lindsay Levin Leadership in the age of AI (55) test
• Erez Yoeli How to motivate people to do good for others (52) test
• Justin Trudeau Leadership lessons from the prime minister of Canada (52) test

Robert Sapolsky: The biology of our best and worst selves - test

• Dan Reisel The neuroscience of restorative justice (36) test
• Dan Gilbert The psychology of your future self (29) test
• Jeff Hawkins How brain science will change computing (28) test
• Matthieu Ricard How to let altruism be your guide (28) test
• Kay M. Tye What investigating neural pathways can reveal about mental health (27) test

Robert Siddall: These squids can fly... no, really - test

• Anupam Mishra The ancient ingenuity of water harvesting (27) test
• Anna Rothschild Why did it take so long to find giant squids? (27) test
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• Sue Austin Deep sea diving ... in a wheelchair (42) test
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• Wadah Khanfar A historic moment in the Arab world (42) test

Rose Eveleth: Cicadas The dormant army beneath your feet - test

• Joy Lin If superpowers were real Immortality (21) test
• Stuart Kauffman The "adjacent possible" -- and how it explains human innovation (20) test
• Rachel Sussman The world's oldest living things (19) test
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• Dan Buettner How to live to be 100+ (17) test

Rose Eveleth: How do we smell? - test

• Jen Gunter How your sense of smell helps you savor flavor (58) test
• Jennifer Pluznick You smell with your body, not just your nose (38) test
• Alexandra Horowitz How do dogs "see" with their noses? (37) test
• Tristram Wyatt The smelly mystery of the human pheromone (36) test
• Luca Turin The science of scent (33) test

Rose Eveleth: The loathsome lethal mosquito - test

• Hadyn Parry Re-engineering mosquitos to fight disease (40) test
• Maria Elena De Obaldia Do mosquitos actually bite some people more than others? (32) test
• Fredros Okumu Why I study the most dangerous animal on earth -- mosquitoes (28) test
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Rose Eveleth: The mystery of motion sickness - test

• Antony Gormley Sculpted space, within and without (26) test
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• Chris Urmson How a driverless car sees the road (23) test
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Rose Eveleth: The science of spiciness - test

• Aparna Pallavi What foods did your ancestors love? (27) test
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• Jen Gunter What's a food allergy -- and what's not? (21) test

Rose George: Inside the secret shipping industry - test

• Peter Tyack The intriguing sound of marine mammals (31) test
• Sylvia Earle My wish Protect our oceans (30) test
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• Nicola Jones The dangers of a noisy ocean -- and how we can quiet it down (27) test
• Cella Wright This sea creature breathes through its butt (26) test

Rose George: Let's talk crap. Seriously. - test

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• Francis de los Reyes Sanitation is a basic human right (40) test
• Michael Pritchard How to make filthy water drinkable (29) test
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Rose Goslinga: Crop insurance, an idea worth seeding - test

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• Agnes Kalibata How to empower farmers — and nourish the planet (43) test
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Rose M. Mutiso: How to bring affordable, sustainable electricity to Africa - test

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• Jordan Wirfs-Brock The four things you need to know about the energy you use (61) test
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Rose M. Mutiso: The energy Africa needs to develop -- and fight climate change - test

• Rose M. Mutiso How to bring affordable, sustainable electricity to Africa (57) test
• James Irungu Mwangi Africa's great carbon valley -- and how to end energy poverty (56) test
• TED Countdown How do we get the world off fossil fuels quickly and fairly? (53) test
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Roselinde Torres: What it takes to be a great leader - test

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• Martin Gutmann Are we celebrating the wrong leaders? (38) test
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Rosie King: How autism freed me to be myself - test

• Ethan Lisi What it's really like to have autism (62) test
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• Kate Kahle Why autism is often missed in women and girls (55) test
• Wael Ghonim Inside the Egyptian revolution (53) test
• The TED Interview David Brooks on political healing (53) test

Rosita Najmi: What's your leadership language? - test

• Halla Tómasdóttir and Bryn Freedman The crisis of leadership -- and a new way forward (34) test
• Roselinde Torres What it takes to be a great leader (32) test
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• Martin Gutmann Are we celebrating the wrong leaders? (26) test

Ross Lovegrove: Organic design, inspired by nature - test

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• Paola Antonelli Design and the Elastic Mind (32) test

Roxane Gay: Confessions of a bad feminist - test

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• Chimamanda Ngozi Adichie We should all be feminists (44) test

Roy Bahat and Bryn Freedman: How do we find dignity at work? - test

• David Lee Why jobs of the future won't feel like work (58) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (57) test
• Scott Dinsmore How to find work you love (55) test
• Jason Fried Why work doesn't happen at work (54) test
• Debbie Lovich 3 tips for leaders to get the future of work right (53) test

Roy Gould + Curtis Wong: A preview of the WorldWide Telescope - test

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• Stephen Hawking Questioning the universe (41) test

Roz Savage: Why I'm rowing across the Pacific - test

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• Sylvia Earle My wish Protect our oceans (37) test
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RuPaul Charles: Bravery, brilliance and RuPaul Charles | On the Spot - test

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• Mandy Len Catron Falling in love is the easy part (26) test

Ruby Sales: How we can start to heal the pain of racial division - test

• John Biewen The lie that invented racism (53) test
• The TED Interview Mellody Hobson challenges us to be color brave (41) test
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• John Lewis and Bryan Stevenson The fight for civil rights and freedom (40) test
• Ibram X. Kendi The difference between being "not racist" and antiracist (39) test

Ruby Wax: What's so funny about mental illness? - test

• Giulia Enders The surprisingly charming science of your gut (28) test
• Simon Sinek How to discover your "why" in difficult times (28) test
• Jeff Hawkins How brain science will change computing (27) test
• Larry Page Where's Google going next? (27) test
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Ruchi Sinha: 3 steps to getting what you want in a negotiation - test

• Alex Carter How to ask for more — and get it (33) test
• Kara Logan Berlin 3 ways to be a more effective fundraiser (30) test
• Melinda Epler 3 ways to be a better ally in the workplace (29) test
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• Jason Fried Why work doesn't happen at work (29) test

Rufus Griscom + Alisa Volkman: Let's talk parenting taboos - test

• Andrew Solomon Love, no matter what (39) test
• Mandy Len Catron A better way to talk about love (38) test
• Cynthia Ong Redefining how we love (38) test
• Mandy Len Catron Falling in love is the easy part (37) test
• Keiichiro Hirano Love others to love yourself (37) test

Ruha Benjamin: Is technology our savior — or our slayer? - test

• Charlie Jane Anders Go ahead, dream about the future (35) test
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Rumaitha Al Busaidi: Women and girls, you are part of the climate solution - test

• Shad Begum How women in Pakistan are creating political change (52) test
• Katharine Wilkinson How empowering women and girls can help stop global warming (51) test
• Zineb Sqalli Climate action's hidden opportunities for women (48) test
• Cecile Richards The political progress women have made -- and what's next (48) test
• H.E. Ellen Johnson Sirleaf How women will lead us to freedom, justice and peace (46) test

Rumman Chowdhury: Your right to repair AI systems - test

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• Brian S. Lowery and Kylan Gibbs What makes us human in the age of AI? A psychologist and a technologist answer (38) test
• Helen Toner How to govern AI — even if it's hard to predict (37) test
• Nick Turner and Whitney Pennington Rodgers How to fix two of the most broken systems in the US (37) test
• Clementine Jacoby How bad data traps people in the US justice system (37) test

Rupal Patel: Synthetic voices, as unique as fingerprints - test

• Rébecca Kleinberger Why you don't like the sound of your own voice (74) test
• Emma Rodero Cómo darle credibilidad a tu voz (56) test
• David M. Howard Can we recreate the voice of a 3,000-year-old mummy? (50) test
• Roger Ebert Remaking my voice (48) test
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Rusha Modi: What causes heartburn? - test

• TED-Ed The surprising effects of pregnancy (15) test
• Aparna Pallavi What foods did your ancestors love? (15) test
• Dean Ornish Healing through diet (14) test
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• Ellen Gustafson Obesity + hunger = 1 global food issue (14) test

Russ Altman: What really happens when you mix medications? - test

• Jamie Heywood The big idea my brother inspired (42) test
• Katherine Eban A dose of reality about generic drugs (41) test
• Roger Stein A bold new way to fund drug research (38) test
• Ethan Nadelmann Why we need to end the War on Drugs (37) test
• Mark Tyndall The harm reduction model of drug addiction treatment (35) test

Russell Foster: Why do we sleep? - test

• Matt Walker Sleep is your superpower (83) test
• Jen Gunter Do you really need 8 hours of sleep every night? (77) test
• Matt Walker A walk through the stages of sleep (74) test
• Dan Gartenberg The brain benefits of deep sleep -- and how to get more of it (73) test
• Masako Tamaki Can you be awake and asleep at the same time? (72) test

Russell Wilson: My secret to staying focused under pressure - test

• Bruce Feiler The secret to mastering life's biggest transitions (31) test
• Shane Wickes Why I came out as a gay football coach (31) test
• Kevin Breel Confessions of a depressed comic (30) test
• Emily Esfahani Smith There's more to life than being happy (29) test
• Martin Seligman The new era of positive psychology (29) test

Rutger Bregman: Poverty isn't a lack of character; it's a lack of cash - test

• Shameran Abed 4 steps to ending extreme poverty (47) test
• Ann-Helén Bay Why is it so hard to escape poverty? (44) test
• Arthur Brooks A conservative's plea Let's work together (40) test
• Rory Stewart To end extreme poverty, give cash — not advice (38) test
• Andrew Youn 3 reasons why we can win the fight against poverty (37) test

Ruth Chang: How to make hard choices - test

• Renata Salecl Our unhealthy obsession with choice (35) test
• Sheena Iyengar The art of choosing (34) test
• Sheena Iyengar How to make choosing easier (33) test
• Jennifer Petriglieri How working couples can best support each other (33) test
• Barry Schwartz The paradox of choice (31) test

Ryah Whalen: 3 ways to make flying more climate-friendly - test

• Jim Hagemann Snabe Dreams and details for a decarbonized future (35) test
• Cory Combs The future of flying is electrifying (35) test
• Al Gore What the fossil fuel industry doesn't want you to know (33) test
• Judd A. Schorr Can you solve the airplane riddle? (32) test
• Bill Gates The innovations we need to avoid a climate disaster (32) test

Ryan Gersava: A disability-inclusive future of work - test

• Tiffany Yu How to help employees with disabilities thrive (47) test
• Meghan Hussey 4 ways to design a disability-friendly future (46) test
• David Lee Why jobs of the future won't feel like work (35) test
• Stella Young I'm not your inspiration, thank you very much (35) test
• Scott Dinsmore How to find work you love (34) test

Ryan Gravel: How an old loop of railroads is changing the face of a city - test

• Scott Dinsmore How to find work you love (46) test
• Seth Godin The tribes we lead (45) test
• Kent Larson Brilliant designs to fit more people in every city (42) test
• Linus Torvalds The mind behind Linux (42) test
• Ricardo Semler How to run a company with (almost) no rules (42) test

Ryan Heffington: How dance can unleash your inner joy - test

• Chinyanta Kabaso The dazzling diversity of African dance -- in 14 moves (50) test
• Camille A. Brown A visual history of social dance in 25 moves (41) test
• Shah Rukh Khan Thoughts on humanity, fame and love (33) test
• The LXD In the Internet age, dance evolves ... (32) test
• Prumsodun Ok The magic of Khmer classical dance (32) test

Ryan Holladay: To hear this music you have to be there. Literally - test

• Joey Alexander An 11-year-old prodigy performs old-school jazz (38) test
• Tod Machover + Dan Ellsey Inventing instruments that unlock new music (37) test
• Michael Tilson Thomas Music and emotion through time (37) test
• Elizabeth Cawein How to build a thriving music scene in your city (36) test
• David Byrne How architecture helped music evolve (35) test

Ryan Lobo: Photographing the hidden story - test

• Zainab Salbi Women, wartime and the dream of peace (35) test
• Laura Bates Everyday sexism (34) test
• Ricardo Coler Allá donde las mujeres mandan (34) test
• Tamana Ayazi and Kat Craig The danger and devotion of fighting for women in Afghanistan (33) test
• Sharmeen Obaid-Chinoy How film transforms the way we see the world (33) test

Ryan Martin: Why some anger can be good for you - test

• Ryan Martin Why we get mad -- and why it's healthy (99) test
• Soraya Chemaly The power of women's anger (53) test
• Delaney Thull When is anger justified? A philosophical inquiry (48) test
• Kailash Satyarthi How to make peace? Get angry (45) test
• Elizabeth Gilbert It's OK to feel overwhelmed. Here's what to do next (38) test

Ryan Martin: Why we get mad -- and why it's healthy - test

• Ryan Martin Why some anger can be good for you (99) test
• Soraya Chemaly The power of women's anger (53) test
• Delaney Thull When is anger justified? A philosophical inquiry (48) test
• Kailash Satyarthi How to make peace? Get angry (45) test
• Elizabeth Gilbert It's OK to feel overwhelmed. Here's what to do next (38) test

Ryan Merkley: Online video -- annotated, remixed and popped - test

• Tim Berners-Lee A Magna Carta for the web (38) test
• Kevin Kelly The next 5,000 days of the web (30) test
• Roger McNamee 6 ways to save the internet (28) test
• Tamas Kocsis The case for a decentralized internet (25) test
• Margaret Gould Stewart How YouTube thinks about copyright (24) test

Ryan Panchadsaram, Anjali Grover and David Biello: An updated action plan for solving the climate crisis — and a look at progress to date - test

• John Doerr and Ryan Panchadsaram An action plan for solving the climate crisis (42) test
• Jonathan Foley The climate solutions worth funding — now (41) test
• Al Gore What the fossil fuel industry doesn't want you to know (40) test
• Jonathan Foley The problem with food and climate — and how to fix it (37) test
• Luisa Neubauer Why you should be a climate activist (37) test

Ryan Pfluger: The therapeutic value of photography - test

• Giles Duley When a reporter becomes the story (39) test
• Katie Fahey A crash course in making political change (38) test
• Johann Hari This could be why you're depressed or anxious (38) test
• Jon M. Chu The pride and power of representation in film (35) test
• John Lewis and Bryan Stevenson The fight for civil rights and freedom (35) test

Ryan Phelan: The intended consequences of helping nature thrive - test

• Michael Benton Mass extinctions and the future of life on Earth (34) test
• E.O. Wilson My wish Build the Encyclopedia of Life (33) test
• Prosanta Chakrabarty Clues to prehistoric times, found in blind cavefish (32) test
• Spencer Wells A family tree for humanity (32) test
• Kristine McDivitt Tompkins A bold plan to rewild the Earth — at massive scale (31) test

Ryan Pullen: How clicking a single link can cost millions - test

• Thomas Goetz It's time to redesign medical data (38) test
• Stanley McChrystal The military case for sharing knowledge (37) test
• Malte Spitz Your phone company is watching (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
• Larry Page Where's Google going next? (35) test

Rébecca Kleinberger: Why you don't like the sound of your own voice - test

• Rupal Patel Synthetic voices, as unique as fingerprints (74) test
• Emma Rodero Cómo darle credibilidad a tu voz (61) test
• David M. Howard Can we recreate the voice of a 3,000-year-old mummy? (55) test
• Beardyman The polyphonic me (53) test
• Roger Ebert Remaking my voice (50) test

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