Why do Americans and Canadians celebrate Labor Day? | Kenneth C. Davis

To solve the climate crisis, we need to make tropical forests worth more alive than dead, says environmental economist Nat Keohane. Highlighting the urgent need to stop deforestation and the carbon po...

21 Apr 20229min

Getting pregnant as a track and field athlete is often called the "kiss of death" -- a sign your athletic career will soon end. Olympic champion, entrepreneur and proud mother Allyson Felix thinks it ...

20 Apr 20229min

Africa needs new energy sources to fuel its development, but the continent should invest in renewable energy instead of cheap, polluting alternatives like coal, says climate inclusion activist Chibeze...

19 Apr 20227min

In this unedited conversation with head of TED Chris Anderson, Elon Musk digs into the recent news around his bid to purchase Twitter and gets honest about the biggest regret of his career, how his br...

15 Apr 202242min

The Russian invasion of Ukraine has destroyed so much -- including hundreds of schools, where the country's children were forging their futures -- but it has not stopped Ukrainians from pursuing knowl...

14 Apr 20227min

When women lead, bias often follows. Documentarian Robin Hauser dives into the dilemma between competence and likeability faced by women leaders, detangling the unconscious beliefs and gendered thinki...

13 Apr 202210min

Ukraine is on the front line of a war between freedom and tyranny, says chess grandmaster and human rights advocate Garry Kasparov. In this blistering call to action, he traces Vladimir Putin’s rise t...

12 Apr 202214min

"Life makes our planet an incredibly exotic place compared to the rest of the known universe," says astrobiologist Betül Kaçar, whose research uses statistics and mathematical models to simulate ancie...

11 Apr 202210min