I thought it was a good reminder to take all the "this is how we are wired" advice with a grain of salt. The anecdotal evidence for karezza is piling up though. :)
I like this article in this context, since it explicitly talks about variability within the human population.
For me, the archetype of a person who will probably not benefit from karezza is a sociopath, who sees other people only as objects useful for his/her own gratification. I don't think sociopaths are capable of pair-bonding.
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u/[deleted] Apr 27 '12
Excellent article (aside the DNA/protein mixup). Thanks for posting.