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Marius comments on Efficient Charity: Do Unto Others... - Less Wrong

130 Post author: Yvain 24 December 2010 09:26PM

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Comment author: Marius 25 December 2010 07:39:42PM 4 points [-]

I believe you can make an easier calculation: change the denominator from lives to units of blood. How much effort/money/social capital would it take you to convince one more person to donate one more unit? [ignore the cost to that person, as it's likely zero or slightly beneficial]. Calculate the effort it therefore would take you to replace yourself as a donor while keeping the blood supply constant; this should serve as an upper bound for the self-sacrifice you should make in terms of sexual restraint.

Comment author: datadataeverywhere 25 December 2010 11:49:22PM 1 point [-]

You make an excellent point. I clarified that the sexual restraint required is not as great as it may seem, but convincing other people to donate regularly (I have done so at least twice in my life) is still much less of a sacrifice.