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Jul 2022
25m 41s

#128 Extreme heatwaves; China’s space st...

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Mini human brain grows blood vessels; The geoengineering risk of termination shock; Trove of ancient fossils discovered
Episode 343 The task of growing human brains in a lab has taken a step forward. Scientists have been creating brain organoids since 2013, but have now grown blood vessels in them for the first time. These mini brains resemble the developing cortex - the area of the brain that thi ... Show More
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Jan 23
The 5 worst ideas of the 21st century – and how they went wrong
Episode 342 Social media began with the best intentions - but it soon went sour. Platforms that once fostered connection are now driven by an endless desire to monopolise our time. From the endless scroll to ragebait content, social media is no longer designed to connect us with ... Show More
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Jan 16
Rutger Bregman on the crisis of moral ambition; Why primates have same-sex relationships; Living longer is easier than you think; Bizarre method to fight climate change
Episode 341 "The best minds of my generation are thinking about how to make people click ads. That sucks." A compelling quote that sums up the thesis of Rutger Bregman’s new book. In Moral Ambition, the Dutch historian and the best-selling author argues that smart people need to ... Show More
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