TED Talks Daily

What do the story of Oedipus and your insurance premiums have in common? They are both driven by self-fulfilling prophecies. Philosopher and TED Fellow Carissa Véliz traces the hidden power of prediction, from Roman emperors who banned prophets to the AI algorithms quietly making decisions about your life right now. We tend to associate predictions with knowledge, she says, but they're actually attempts to grab power. So the next time someone tells you a specific outcome is inevitable, remember: they aren't describing the future — they're selling it.
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After the Fukushima disaster shut down Japan's nuclear reactors, the coal industry rushed in to fill the energy gap. As climate advocate Kimiko Hirata watched dozens of new coal plant proposals quietly surface across the country — each one locking in decades of future emissions — she resolved to make them impossible to ignore. She shares how a small, scrappy civil society movement took on a fossil-fuel-dependent economy and got people to say "yes" to a renewable future.
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Family life often requires extraordinary bravery, from navigating the daily challenges to surviving the unexpected crises. Author and podcaster Kelly Corrigan offers profound wisdom (and seven key words) to help you focus in on what matters most.

This episode originally aired in 2024.
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As chief content officer of Forbes, Randall Lane oversees the magazine's signature list of billionaires, tracking the richest people on Earth. But he has noticed that this prompts the ultra-wealthy to stockpile their money instead of spending it on the public good. He debuts a new ranking — True Net Worth — that applauds billionaires for their philanthropy and rewards generosity. Guess who's in the top five?
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Did you know that cows emit methane when they burp? Livestock account for over 12% of the world’s greenhouse gas emissions, but farmers and scientists have discovered a superfood that might be the key to lower emissions—and raise healthier cows. In this episode, Ryan and Anjali investigate the mystery of Asparagopsis, a seaweed variety that removes methane from the guts of the animals who eat it. The catch? There are only nine licensed growers in the world. Ryan and Anjali are joined by three experts to talk about the science behind this amazing plant, the benefits we’re already seeing from the animals who eat it, and the next steps for scaling up its use by farmers around the world.
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