I agree with you that rationality can be spread independent of genetics. In that sense, rationalists don't have to fear their "kind" being wiped out by anti-natalism.
And: I'm not sure, but I think maybe the implied idea in OrphanWilde's comment is that rationality is not dependent on genetics. If I am right though, then I don't see the point he/she is making. Maybe OrphanWilde can clarify.
Clarified; the dependency isn't upon a "rationality" gene, but rather on those genes which make rationality possible. To whit, if every human is rational, and it isn't rational to reproduce, there will rapidly cease to be humans, and there will rapidly cease to be rationality.
That's not "winning" by any definition I'd choose to use. It makes rationality dependent upon irrational people choosing to reproduce in spite of its irrationality.
This is the public group instrumental rationality diary for April 5-14.
Thanks to cata for starting the Group Rationality Diary posts, and to commenters for participating!
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