1) Strange answers to the psychopath test | Jon Ronson 2) How gratitude rewires your brain | Christina Costa 3) What you can do to prevent Alzheimer's | Lisa Genova 4) Why we're more honest with machines than people | Anne Scherer
1) The absurd inequality of climate work — and how to fix it | Joshua Amponsem 2) How to feed 10 billion people — without destroying nature | Andy Jarvis 3) Climate progress isn't a sprint — it's a marathon | Greg De Temmerman 4) The high-wire act of unlocking clean energy | Jason Huang 5) The climate movement needs new stories — here's mine | Fenton Lutunatabua
1) Keep your goals to yourself | Derek Sivers 2) Try something new for 30 days | Matt Cutts 3) How to shift your mindset and choose your future | Tom Rivett-Carnac 4) Debunking the myths of OCD | Dr. Natascha M. Santos 5) Why you should define your fears instead of your goals | Tim Ferriss 6) The lies our culture tells us about what matters -- and a better way to live | David Brooks
1) Work is not your family | Gloria Chan Packer 2) A brief history of melancholy - Courtney Stephens 3) The benefits of not being a jerk to yourself | Dan Harris 4) A lesson in turning adversaries into allies | Leah Garcés 5) Why are eating disorders so hard to treat? | Anees Bahji
1) How to make stress your friend | Kelly McGonigal 2) The paradox of efficiency | Edward Tenner 3) What reality are you creating for yourself? | Isaac Lidsky 4) Is marijuana bad for your brain? | Anees Bahji 5) Art that reveals how technology frames reality | Jiabao Li
1) Ancient Rome's most notorious doctor - Ramon Glazov 2) Turbulence: one of the great unsolved mysteries of physics | Tomás Chor 3) What can Schrödinger's cat teach us about quantum mechanics? | Josh Samani 4) What's a squillo, and why do opera singers need it? | Ming Luke 5) The epidemics that almost happened | George Zaidan 6) Is there any truth to the King Arthur legends? - Alan Lupack 7) How do cigarettes affect the body? - Krishna Sudhir 8) Do larger animals take longer to pee? | David L. Hu 9) How do airplanes actually fly? | Raymond Adkins 10) How does chemotherapy work? | Hyunsoo Joshua No
1) Have we reached the limit of computer power? | Sajan Saini and George Zaidan 2) Why don't we get our drinking water from the ocean? | Manish Kumar 3) What would happen if the Amazon Rainforest disappeared? | Anna Rothschild 4) How are microchips made? | George Zaidan and Sajan Saini 5) Why are there two tides a day? | Elise Cutts 6) Rocks could save the world (Yes, rocks) | Elise Cutts 7) One of the animal kingdom's strangest relationships | Niko Zlotnik 8) What Earth in 2125 could look like | Iseult Gillespie 9) How much would it cost to buy the Sun? | Cella Wright 10) How reliable is fingerprint evidence? | Theodore E. Yeshion
1) Can you steal the most powerful wand in the wizarding world? | Dan Finkel 2) Can you solve the killer robo-ants riddle? | Daniel Finkel 3) Can you solve the alien pyramid riddle? | Henri Picciotto 4) Can you solve the rebel supplies riddle? | Alex Gendler 5) Can you solve the counterfeit coin riddle? | Jennifer Lu 6) Can you solve the giant iron riddle? | Alex Gendler 7) Can you outsmart Fate and break her ancient curse? | Dan Finkel 8) Can you solve the human cannonball riddle? | Alex Rosenthal 9) Can you solve the temple riddle? | Dennis Shasha 10) Can you solve the river crossing riddle? | Lisa Winer 11) Can you solve the alien probe riddle? | Daniel Finkel 12) Can you solve the bridge riddle? | Alex Gendler
1) How to fix fashion and protect the planet | Amy Powney 2) Why can't you put metal in a microwave? | Aaron Slepkov 3) Fashion and creativity | Isaac Mizrahi 4) How do bulletproof vests work? | Max G. Levy 5) The art of first impressions -- in design and life | Chip Kidd
1) The joy of shopping -- and how to recapture it online | Nimisha Jain 2) Small rockets are the next space revolution | Peter Beck 3) How does your smartphone know your location? - Wilton L. Virgo 4) A futuristic vision for Latin America, rooted in ancient design | Catalina Lotero 5) Origami robots that reshape and transform themselves | Jamie Paik
1) A new way to study the brain's invisible secrets | Ed Boyden 2) How menopause affects the brain | Lisa Mosconi 3) How puberty changes your brain | Shannon Odell 4) How sleep affects your emotions | Matt Walker 5) This is your brain on communication | Uri Hasson
1) The brain may be able to repair itself -- with help | Jocelyne Bloch 2) What causes migraines? | Marianne Schwarz 3) Could we treat Alzheimer's with light and sound? | Li-Huei Tsai 4) How memories form and how we lose them | Catharine Young 5) What is so special about the human brain? | Suzana Herculano-Houzel 6) How the food you eat affects your brain | Mia Nacamull
1) Ethical dilemma: Should knowledge be free? | Michael Vazquez and Will Kanwischer 2) How digital culture is reshaping our faces and bodies | Elise Hu 3) AI won't plateau — if we give it time to think | Noam Brown 4) How AI can bridge the Deaf and hearing worlds | Adam Munder 5) Lessons from history for a better future | Roman Krznaric 6) How to see the future coming — and prepare for it | Jane McGonigal
1) A mouse with two dads — and a new frontier for biology | Katsuhiko Hayashi 2) Democracy is being tested. Citizen assemblies can help | Ketakandriana Rafitoson 3) K-pop, cutting-edge tech and other ways Asia is shaping the world | Neeraj Aggarwal 4) The next computer? Your glasses | Shahram Izadi
1) The hidden cost of the green transition's mineral rush | Galina Angarova 2) The big idea funding forest conservation | Andika Putraditama 3) What is true confidence? A photographer and a brand builder answer | David Suh and Molly Graham
1) The rise of boring architecture -- and the case for radically human buildings | Thomas Heatherwick 2) Could a DAO build the next great city? | Scott Fitsimones 3) Urbanization and the future of cities - Vance Kite 4) Could we build a wooden skyscraper? | Stefan Al 5) Buildings that blend nature and city | Jeanne Gang 6) The surprisingly long history of electric cars | Daniel Sperling and Gil Tal
1) Hidden miracles of the natural world | Louie Schwartzberg 2) These animals are also plants ... wait, what? | Luka Seamus Wright 3) The coolest animal you know nothing about ... and how we can save it | Patrícia Medici 4) The three different ways mammals give birth - Kate Slabosky 5) Moral behavior in animals | Frans de Waal 6) Why I love vultures | Munir Virani
1) A bold plan to rewild the Earth — at massive scale | Kristine McDivitt Tompkins 2) Why did it take so long to find giant squids? | Anna Rothschild 3) Why animals help each other | Ashley Ward 4) No one really knows what a tree is | Max G. Levy 5) The surprising power of your nature photos | Scott Loarie 6) Can AI help us speak with wolves? | Jeffrey T. Reed
1) The miracle of organ donation — and a breakthrough for the future | Abbas Ardehali 2) The new science of personalized vaccines | Ofer Levy 3) Your body vs. implants - Kaitlyn Sadtler 4) The agony of opioid withdrawal -- and what doctors should tell patients about it | Travis Rieder 5) How did we get fertility so wrong? | Mona Chalabi 6) How I'm using biological data to tell better stories -- and spark social change | Heidi Boisvert
1) Why body language is the key to self-expression — and hot selfies | David Suh 2) Do you really need to take 10,000 steps a day? | Shannon Odell 3) Yes, tiny mites live on your face — but is that a bad thing? | M. Alejandra Perotti 4) Can you "see" images in your mind? Some people can't | Adam Zeman 5) My Big Idea (Ep. 3): The monthly miracle packed with scientific potential | Karli Büchling 6) How do drugs make you hallucinate? | Anees Bahji