Tangentially, my own introduction to the EA 10% pledge was via Scott Alexander’s old (2014) essay Nobody Is Perfect, Everything Is Commensurable, in particular this passage, albeit aimed at a very particular audience:
And Cliff Pervocracy’s concern of “Even if I do a lot of politics, am I still a bad person for not doing all the politics?” is superseded by “Even if I give a lot of charity, am I a bad person for not doing all the charity? And then a bad person in an additional way, about 1% as large, for not doing all the politics as well?”
There’s no good answer to this question. If you want to feel anxiety and self-loathing for not giving 100% of your income, minus living expenses, to charity, then no one can stop you.
I, on the other hand, would prefer to call that “not being perfect”. I would prefer to say that if you feel like you will live in anxiety and self-loathing until you have given a certain amount of money to charity, you should make that certain amount ten percent.
Why ten percent?
It’s ten percent because that’s the standard decreed by Giving What We Can and the effective altruist community. Why should we believe their standard? I think we should believe it because if we reject it in favor of “No, you are a bad person unless you give all of it,” then everyone will just sit around feeling very guilty and doing nothing. But if we very clearly say “You have discharged your moral duty if you give ten percent or more,” then many people will give ten percent or more. The most important thing is having a Schelling point, and ten percent is nice, round, divinely ordained, and – crucially – the Schelling point upon which we have already settled. It is an active Schelling point. If you give ten percent, you can have your name on a nice list and get access to a secret forum on the Giving What We Can site which is actually pretty boring.
It’s ten percent because definitions were made for Man, not Man for definitions, and if we define “good person” in a way such that everyone is sitting around miserable because they can’t reach an unobtainable standard, we are stupid definition-makers. If we are smart definition-makers, we will define it in whichever way which makes it the most effective tool to convince people to give at least that much.
Finally, it’s ten percent because if you believe in something like universalizability as a foundation for morality, a world in which everybody gives ten percent of their income to charity is a world where about seven trillion dollars go to charity a year. Solving global poverty forever is estimated to cost about $100 billion a year for the couple-decade length of the project. That’s about two percent of the money that would suddenly become available. If charity got seven trillion dollars a year, the first year would give us enough to solve global poverty, eliminate all treatable diseases, fund research into the untreatable ones for approximately the next forever, educate anybody who needs educating, feed anybody who needs feeding, fund an unparalleled renaissance in the arts, permamently save every rainforest in the world, and have enough left over to launch five or six different manned missions to Mars. That would be the first year. Goodness only knows what would happen in Year 2.
(by contrast, if everybody in the world retweeted the latest hashtag campaign, Twitter would break.)
Charity is in some sense the perfect unincentivized action. If you think the most important thing to do is to cure malaria, then a charitable donation is deliberately throwing the power of your brain and muscle behind the cause of curing malaria. If, as I’ve argued, the reason we can’t solve world poverty and disease and so on is the capture of our financial resources by the undirected dance of incentives, then what better way to fight back than by saying “Thanks but no thanks, I’m taking this abstract representation of my resources and using it exactly how I think it should most be used”?
If you give 10% per year, you have done your part in making that world a reality.
Tangentially, my own introduction to the EA 10% pledge was via Scott Alexander’s old (2014) essay Nobody Is Perfect, Everything Is Commensurable, in particular this passage, albeit aimed at a very particular audience: