Similar to how Givewell (with caveats) says that a donation of around $5000 can save a human life. Has anyone done this with any animal?
I scanned Animal Charity Evaluators site quickly and couldn't find any quantification like this - maybe it's too hard to quantify because mostly these orgs do advocacy?
Hi Luke,
Saulius estimated broiler welfare campaigns improve 15 chicken-year/$, and cage-free campaigns improve 54 chicken-year/$. Relatedly, based on the 1st of these numbers, I estimated corporate campaigns for broiler welfare are 1.71 k times as cost-effective as GiveWell's top charities.