Acclaimed author Michael Lewis discusses his time with Sam Bankman-Fried and why he thinks both high finance and Effective Altruism shaped the 'Crypto King's' worldview, ultimately landing him in jail. Plus, we hear about the people fighting terrorism, cave-ins and brain-eating amoeba from Michael's new book 'Who Is Government?'.

For a full list of sources, see the show notes at timharford.com.

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