TED Radio Hour Exploring the biggest questions of our time with the help of the world's greatest thinkers. Host Manoush Zomorodi inspires us to learn more about the world, our communities, and ...

Part 2 of the TED Radio Hour episode Navigating uncertainty. During uncertain times, many of us are drawn to cynicism, seeing humanity as inherently selfish, greedy and untrustworthy. In his ...

When relics and landmarks are damaged in war or natural disasters, they're lost forever. Or are they? Google's Chance ...

Refugees or disaster victims often flee their homes, leaving behind all traces of their family history. Technologist Pau ...

Amy Kurzweil never met her grandfather Fred. But with the help of AI and an extensive archive of Fred's writings, she was ...

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Cynicism is tempting in uncertain times. But Stanford psychologist Jamil Zaki says cynicism makes us more lonely, less trusting and less healthy. He suggests opting for "hopeful skepticism" instead.