A blood donation is still worth about 1⁄200 of a QALY. That’s still altruistic; it isn’t just warm fuzzies. If someone does not believe the EA community’s analyses of the top charities, we should still encourage them to do things like give blood.
Most of the value of giving blood is in fuzzies. You can buy a QALY from AMF for around $100, so that’s $0.50, less than 0.1x US minimum wage if blood donation takes an hour.
If someone doesn’t believe the valuation of a QALY it still feels wrong to encourage them to give blood for non-fuzzies reasons. I would encourage them to maximize their utility function, and I don’t know what action does that without more context—it might be thinking more about EA, donating to wildlife conservation, or doing any number of things with an altruistic theme.
Thanks for pointing that out, I didn’t realise how effective blood donation was. I think my original point still stands, if “donating blood” is substituted with a different proxy for something that is sub-maximally effective but feels good though.
Also, almost everything anyone does is sub-maximally effective. We simply do not know what maximally effective is. We do think it’s worth trying to figure out our best guesses using the best tools available but we can never know with 100% certainty.
Yeah, I actually called this point out in general in my #8 footnote (“Plus some of these things could (low confidence) make a decent case for considering how low cost they might be.”). I’ve been at EA events or in social contexts with EAs when someone has asserted with great confidence that things like voting and giving blood are pointless. This hasn’t been well received by onlookers (for good reason IMHO) and I think it does more harm than good.
I think you may be underestimating the value of giving blood. It seems like according to the analysis here:
https://forum.effectivealtruism.org/posts/jqCCM3NvrtCYK3uaB/blood-donation-generally-not-that-effective-on-the-margin
A blood donation is still worth about 1⁄200 of a QALY. That’s still altruistic; it isn’t just warm fuzzies. If someone does not believe the EA community’s analyses of the top charities, we should still encourage them to do things like give blood.
Most of the value of giving blood is in fuzzies. You can buy a QALY from AMF for around $100, so that’s $0.50, less than 0.1x US minimum wage if blood donation takes an hour.
If someone doesn’t believe the valuation of a QALY it still feels wrong to encourage them to give blood for non-fuzzies reasons. I would encourage them to maximize their utility function, and I don’t know what action does that without more context—it might be thinking more about EA, donating to wildlife conservation, or doing any number of things with an altruistic theme.
Thanks for pointing that out, I didn’t realise how effective blood donation was. I think my original point still stands, if “donating blood” is substituted with a different proxy for something that is sub-maximally effective but feels good though.
Also, almost everything anyone does is sub-maximally effective. We simply do not know what maximally effective is. We do think it’s worth trying to figure out our best guesses using the best tools available but we can never know with 100% certainty.
Yeah, I actually called this point out in general in my #8 footnote (“Plus some of these things could (low confidence) make a decent case for considering how low cost they might be.”). I’ve been at EA events or in social contexts with EAs when someone has asserted with great confidence that things like voting and giving blood are pointless. This hasn’t been well received by onlookers (for good reason IMHO) and I think it does more harm than good.