TED: Trumps valseger 2024 – och vad som händer härnäst
TED: Har utvecklingen av AI kört fast?
TED: Hur du försvarar demokratin — och bekämpar autokrati
TED: Dina tomma vinflaskor kan användas för att återställa kustlinjer
TED: Harris vs. Trump – och vad som står på spel för världen
TED: Hur du utkämpar (och vinner) ett informationskrig
TED: Därför sprids rykten om vacciner – och vad vi kan göra för återbygga förtroendet för dem
Why do people distrust vaccines? Anthropologist Heidi Larson explores how medical rumors originate, spread and fuel resistance to vaccines worldwide. While vaccines cannot escape the "political and social turbulence" that surrounds them, she says, the first step to...
TED: Hallå alla lärare – vetenskap är roligt
High school science teacher Tyler DeWitt was ecstatic about his new lesson plan on bacteria (how cool!) -- and devastated when his students hated it. The problem was the textbook: it was impossible to understand. He delivers a rousing call for science teachers to...
TED: Så slutar du att tänka på jobbet när du är ledig
Feeling burned out? You may be spending too much time ruminating about your job, says psychologist Guy Winch. Learn how to stop worrying about tomorrow's tasks or stewing over office tensions with three simple techniques aimed at helping you truly relax and recharge...
TED: Nästa revolution inom mjukvara – programmera biologiska celler
The cells in your body are like computer software: they're "programmed" to carry out specific functions at specific times. If we can better understand this process, we could unlock the ability to reprogram cells ourselves, says computational biologist Sara-Jane Dunn....
TED: En Sci-Fi vision av 2041
Sci-fi writer Chen Qiufan doesn't fear a dystopian future. Instead, he believes developments in artificial intelligence will make all of our lives better, healthier and safer. He takes us on a tour of the next 20 years of AI and shares some astonishing predictions for...
TED: Det största TED-Talk som någonsin har sålts
With humor and persistence, filmmaker Morgan Spurlock dives into the hidden but influential world of brand marketing, on his quest to make a completely sponsored film about sponsorship. (And yes, onstage naming rights for this talk were sponsored too. By whom and for...
TED: Känslan av säkerhet och verklig säkerhet är inte alltid samma sak
The feeling of security and the reality of security don't always match, says computer-security expert Bruce Schneier. In his talk, he explains why we spend billions addressing news story risks, like the "security theater" now playing at your local airport, while...
TED: Därför gillar vi inte ljudet av vår egen röst
Your voice is indistinguishable from how other people see you, but your relationship with it is far from obvious. Rébecca Kleinberger studies how we use and understand our voices and the voices of others. She explains why you may not like the sound of your own voice...
TED: Så påverkade Covid-19 amerikanska städer
The pandemic spurred an unprecedented reclamation of urban space, ushering in a seemingly bygone era of pedestrian pastimes, as cars were sidelined in favor of citizens. Highlighting examples from across the United States, environmental designer Kevin J. Krizek...
TED: Därför är pennan perfekt
Why are pencils shaped like hexagons, and how did they get their iconic yellow color? Pencil shop owner Caroline Weaver takes us inside the fascinating history of the pencil....
TED: Meddelanden förstör vårt språk
Does texting mean the death of good writing skills? John McWhorter posits that there’s much more to texting -- linguistically, culturally -- than it seems, and it’s all good news....
TED: Vill du bli mer kreativ – ta en promenad
When trying to come up with a new idea, we all have times when we get stuck. But according to research by behavioral and learning scientist Marily Oppezzo, getting up and going for a walk might be all it takes to get your creative juices flowing. In this fun, fast...