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FF Insights #693: Happiness and altruism
![FF Insights #693: Happiness and altruism](https://d25ecq9zgd9hts.cloudfront.net/img/2022/10/give.jpg)
July 13, 2022: On umpiring; Yuval Harari a scam?; Just do it, now!
Tag : umpiring
Daily Newsletter
July 13, 2022: On umpiring; Yuval Harari a scam?; Just do it, now!
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