How a dung beetle inspired a better AI model | Nanjira Sambuli
There's a common African proverb: "When elephants fight, it's the grass that suffers." Policy researcher Nanjira Sambuli says we must apply this thinking to today's AI evolution, asking: When tech gia...
4 Helmi 9min
1 thing you can do today to be happier | Sonja Lyubomirsky
Can anyone become happier? Psychologist Sonja Lyubomirsky studies this question in her lab, doing experiments on "happiness interventions" to see what kinds of actions elicit this sought-after emotion...
3 Helmi 23min
In defense of hip-hop | Roland Fryer
Hip-hop often gets blamed for its controversial lyrics. What if there was a way to actually measure its impact on people's lives? Analyzing 40 years' worth of radio station data and lyrics from rapper...
2 Helmi 13min
Sunday Pick: How to think critically about history — and why it matters (w/ David Ikard)
Have you ever recalled a story only to have someone point out "that's not how it went"? Well, what happens when what we misrepresent are our historical narratives? David Ikard is a Professor of Africa...
1 Helmi 30min
The language you're fluent in — but forgot how to hear | Louis VI
What if the calm you feel when you hear birdsong isn't a coincidence, but ancient evolutionary wiring ... a signal that once meant safety? Musical ecologist and rapper Louis VI says humans are hardwir...
31 Tammi 18min
Why can't we better prepare for extreme weather? | Catherine Nakalembe
Thanks to advanced technology, we can now see droughts and crop failures months before they hit. So why are millions of people still going hungry? TED Fellow Catherine Nakalembe, director of the NASA ...
30 Tammi 11min
How to become a K-pop superstar — in 7 minutes | Charlene Kaye
Want to become a K-pop superstar? Comedian and musician Charlene Kaye lays out the formula for breaking through in just a few easy steps, from rapping like a sexy baby to dancing like you’re making pi...
29 Tammi 9min
What happened when I started scoring my life every day | Chris Musser
Can you measure a "good life?" Management consultant Chris Musser set out to answer this question for himself, developing a daily tracker to monitor progress across nine dimensions, from faith and rel...
28 Tammi 11min
