Ghostarchive
https://ghostarchive.org/
video
1.0
Effective altruism, existential risk, and existential hope | Max Tegmark | EA Global: Boston 2017
http://www.youtube.com/channel/UCEfASxwPxzsHlG5Rf1-4K9w
Centre for Effective Altruism
https://www.youtube.com/watch?v=2f1lmNqbgrk
256
144
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