Casey Muratori
@cmuratori · Jul 31, 2021
This happened to me "IRL". Some programmers at a lunch wondered, "If everyone only had one child, how long would it take for humanity to just be one person left?" I instinctively said "about 33 generations, depending on how you count it". They had no idea how I did that :(
Elon Musk
@elonmusk
Replacement rate is 2.1, so roughly 31 generations, but let’s try to avoid this!
10:44 PM · July 31, 2021 · 0 views
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