DISCLAIMER: This is awesome, a great source of fuzzies, and those who register are deserving of praise (I personally registered in the course of gathering data for the comments in this thread). The analysis below is done in the spirit of accurately understanding tradeoffs, and practice in thinking about do-gooding effectiveness. If the argument below convinces you not to register when you otherwise would have, please donate a few bucks to a more efficient charity, or a piggy bank until you think of something better, rather than simply cutting back on do-gooding.
Here’s GiveWell’s report on its top-rated charity in international health, Against Malaria Foundation:
We estimate that just under $2,000 spent on LLIN distributions saves a life. This does not include other benefits of ITNs. Full details at our report on mass distribution of LLINs.
You say that there is a 1 in 500 chance that one will be called on to donate bone marrow. ETA: the FAQ says it is 1 in 540. If one donates, it surely is not guaranteed to save the life of a young person with 40+ years of life (who would otherwise not get marrow, and would soon die with no other treatments working). A 10% (note: edited figure from 25% based on further Googling, and propagated changes) chance of saving such a life (or that expected value) seems reasonable, for a 1 in 5400 probability. Comparing in terms of direct life-saving, if it costs even 37 cents (in time and demands of registry, expected pain, expected donation hassle and recovery, additional testing, distraction, etc) one might do better by giving to AMF or some better charity.
According to the FAQ, benefits would be higher for US racial minorities (fewer donors to match against) and less for Americans of European ancestry.
Of course, saving the life of a rich person has other spin-off benefits (they may have more positive impact on the world thereafter than a potential malaria victim), and solidarity with other members of one’s (rich) community is a perfectly understandable motivation.
Still, I am skeptical that this is near the efficiency frontier, even with the donors covering costs.
I am very, very wary of wading into anything approaching a debate with you, given my respect for you. But I feel that this comment assumes an unrealistic picture of how time/money tradeoffs work in most people’s lives. Most of us do not have direct ways we can translate a couple of spare minutes into the corresponding amount of money, and even if we did, we aren’t perfect utilitarians who always make as much money as we possibly can and then donate every remaining penny to the most efficient possible charity. If anyone is that kind of person, they should indeed act as you suggest.
However, most people have some inflexibility in terms of how much of their spare time they can trade money for, and how much of that money they feel prepared to give away. If you can spare 3 minutes to swab your cheek that you would not otherwise spend to earn 3 minutes’ worth of money and send it to the Against Malaria Foundation, then you should probably consider that “free” time. Then the calculus shifts over to the odds that your donation, should you be asked to give it, would save someone’s life. You estimated a generous 25% ($500) -- I don’t know, but I’ll go with that. In that case, the time would probably be worthwhile.
Let me emphasize that I understand I am not assuming perfect rationality or perfect utilitarianism, but rather how these kinds of tradeoffs are likely to play out in ordinary people’s lives.
then you should probably consider that “free” time
However, do note that the generalization of that argument would allow a vast number of posts asking for the use of “free time” on various less effective causes. Other matching grants (this one is expiring now, but there will normally be something in the same ballpark), petitions, tasks on Mechanical Turk, and so forth could be summoned.
If there were 100 such posts each month responding to them would clearly on average be a drain on your other activities, requiring willpower/glucose to deal with, etc. Likewise 50. As we get to smaller and smaller numbers the costs are harder to see, but they still exist (this is the flip side of computing benefits to marrow donation by subdividing the aggregate effect;). Likewise, there are costs in terms of page space, taxing some users (non-Americans who can’t donate, people who don’t want to see such things), and the like.
You estimated a generous 25% -- I don’t know, but I’ll go with that. In that case, the time would probably be worthwhile.
“Generous” means “probably lower.” A bit of Googling suggests that the gain of some transplants (which are nonetheless performed, and thus good candidates for “marginal transplants”) is only a few life-years (i.e. sub-10%) and regression (based on general medical ineffectiveness, and overestimation of effects in the medical literature) would drive a best guess lower.
If you can spare 3 minutes to swab your cheek that you would not otherwise spend to earn 3 minutes’ worth of money and send it to the Against Malaria Foundation, then you should probably consider that “free” time.
I understand the thought, but it also illustrates the point about accuracy: the actual costs in time from mailing, reading instructions, etc, are more than 3 minutes.
With 20 minutes of work (it took me over 12 minutes to fill out the form, 10 minutes reading the commitment and FAQ, plus the time in mailing, swabbing, more forms, etc) plus rather than 3 required to register, a 1 in 540 chance of donating (less if European ancestry, more otherwise), and a benefit of 10% of a malaria victim saved (after costs of further testing, possible surgery, drug effects, etc) we get the equivalent of a 1 in 1800 chance of saving a life per hour of work. Using AMF to convert between money and time (and AMF itself is not at the frontier; if it is that effective then GiveWell itself has been doing more on the dollar by leveraged direction of funds to AMF, not to mention other causes), that’s a wage of $1.11 per hour, less than one can earn on Mechanical Turk. Taking into account more “drag factors” would probably further worsen the picture.
This all makes sense to me. Was I mistaken in posting this? I might say that if things like this happened once a month, the morale bonus from fuzzies would be worth the cost to me, but I don’t think that would scale up. But if no-one did things like this, the registry would be empty of donors, and a world where everyone pumped their free time into money for malaria and neglected all other worthy causes seems distasteful to me.
But if no-one did things like this, the registry would be empty of donors, and a world where everyone pumped their free time into money for malaria and neglected all other worthy causes seems distasteful to me.
That’s unfortunately like the argument that one shouldn’t become anything but a farmer, since without farmers we would have no food. One needs to think at the margin. First-world healthcare spending is many, many, times effective international public health expenditures. The major malaria, HIV, etc interventions would be overflowing before this got to be a big dent. If “everyone thought one way” and implemented the rule “first do the things that do the most good by your lights, until diminishing returns drive the good per dollar below the next alternative” you would get a more efficient charitable market, where one could do similar amounts of good in diverse fields, just as stock and bond markets are somewhat efficient.
ETA: Note that AMF is a placeholder here, I don’t actually think that’s the best way to help the current generation, let alone future generations.
I think that that might make more sense then the way charitable giving tends to happen now, but it seems like it would be an unstable system. As money flooded in to the most efficient charity, it would eventually find itself with more money than it could effectively use (Doctors Without Borders apparently had this problem with Haiti with regards to ‘earmarked’ money for disaster relief of a specific area), and its efficiency would go down. All of the donors would then direct their money to the next charity on the list until the same thing happens, and then move down again. I see two problems with this. First, how do you know when to move down the list, and second, how do you know when to move back up the list, i.e. when the first charity needs donations again.
Note that GiveWell carefully tracks room for more funding in its charities. They channeled funding to VillageReach until it had a few years worth of funding at the margin, and then moved on in their recommendation. But they keep track, and when VillageReach again shows that it can use money effectively it will be recommended easily. The problem with Haiti was that there were a lot of donors giving because of the TV images and charity fundraising even though it was clear that there was a surfeit of funding.
If those donors had been more sensible they could have used the recommendations of a service like GiveWell to identify the top organizations. Likewise for scientific research one can back a lab or fund that can allocate resources among many different experiments (or unrestricted grants to Doctors Without Borders which it can allocate to locations of greatest need). This doesn’t seem to be too much of a problem in practice, as well as theory.
Wow, GiveWell seems to be really good at what it does. The Haiti thing was a problem, but it DID spawn a lot of giving that otherwise wouldn’t happen. Perhaps the organizations who advertise during emergencies shouldn’t accept earmarked donations and instead take advantage of the surge of sympathy for disaster victims to acquire funding for the entire program. Or are there laws preventing that?
A few things I would see as better in expectation than AMF in terms of current people (with varying degrees of confidence and EV, note that I am not ranking the following in relation to each other in this comment):
GiveWell itself (it directs multiple dollars to its top charities on the dollar invested, as far as I can see, and powers the growth of an effective philanthropy movement with broader implications).
Some research in the model of Poverty Action Lab.
A portfolio of somewhat outre endeavours like Paul Romer’s Charter Cities.
Political lobbying for AMF-style interventions (Gates cites his lobbying expenditures as among their very best), carefully optimized as expected-value charity rather than tribalism using GiveWell-style empiricism, with the collective action problems of politics offsetting the reduced efficiency and corruption of the government route
In my view, the risk of catastrophe from intelligent machines is large enough and neglected enough to beat AMF (Averting a 0.1% risk of killing everyone would be worth $14 billion at the $2,000/life AMF exchange rate; plus, conditional on intelligent machines being feasible this century the expected standard of living for current people goes up, meriting extra attention depending on how much better life can get than the current standard); this is much less of a slam dunk than if we consider future generations, but still better than AMF when I use my best estimates
Nukes and biotech also pose catastrophic risks, but also have much larger spending on countermeasures today (tens of billions annually), although smarter countermeasures could help, so probably not anything I can point to now, although I expect such options exist
Putting money in a Donor-Advised Fund to await the discovery of more effective charities, or special time-sensitive circumstances demanding funds especially strongly
GiveWell itself (it directs multiple dollars to its top charities on the dollar invested, as far as I can see, and powers the growth of an effective philanthropy movement with broader implications).
There’s an issue of room for more funding.
Some research in the model of Poverty Action Lab.
What information do we have from Poverty Action Lab that we wouldn’t have otherwise? (This is not intended as a rhetorical question; I don’t know much about what Poverty Action Lab has done).
A portfolio of somewhat outre endeavours like Paul Romer’s Charter Cities.
Even in the face of the possibility of such endeavors systematically doing more harm than good due to culture clash?
Political lobbying for AMF-style interventions (Gates cites his lobbying expenditures as among their very best), carefully optimized as expected-value charity rather than tribalism using GiveWell-style empiricism, with the collective action problems of politics offsetting the reduced efficiency and corruption of the government route
Here too maybe there’s an issue of room for more funding: if there’s room for more funding then why does the Gates Foundation spend money on many other things?
Putting money in a Donor-Advised Fund to await the discovery of more effective charities, or special time-sensitive circumstances demanding funds especially strongly
What would the criterion for using the money be? (If one doesn’t have such a criterion then one forever holds off on a better opportunity and this has zero expected value.)
In their defense, in three minutes most people cannot make any money (short of looking for coins on the ground perhaps), but that is enough time to add to your skills somewhat if you have a certain kind of job—I am not certain exactly how you would correlate a small increase in present knowledge to future income but if you free up time every day and actually use it to study something that increases your value in whatever career you chose your long term prospects should improve. Some people actually do walk around with the latest OpenGL specification or whatever else they wish to study just in case a few minutes open up.
They probably could, they just value their leisure time more. As I pointed out, many posting on this site have a minimum opportunity cost of $2-4 an hour—by working on Amazon Turk. Why not? Because Amazon Turk is miserable, $2 is peanuts, and they obviously get more utility out of watching a movie instead or something.
I’m not going to judge them too harshly for choosing leisure over work that pays that little, even if it were for charity—I donate very little and I am very selfish and make similar choices all the time, so it’d be hypocritical.
But don’t try to tell me that there is no opportunity cost there.
Upvoted for calculation. Shakes fist for arguing against my pet cause. Although I didn’t do the math, I suspected that it might turn out this way. I didn’t mention that because of a chain of thought similar to grouchymusicologist’s. I figure that people will not disrupt their money-earning time to sign up for this and for that reason donate less to charity. I think it’s far more likely that they will be fooling around on the internet, reading LessWrong, and might feel motivated to use some time that would otherwise be spent unproductively on signing up. I hoped that the easy fuzzies might motivate some people into an act of “charity” that they otherwise might not make.
Even if you get 100 Less Wrongers to register, it seems that the expected number of transplant patient lives saved will be less than the expected number of malaria victims saved by giving $40 yourself to AMF. It seems that wasting people’s time (which works in small increments through willpower depletion, interrupting serendipity and other probabilistic or finely graduated effects), or conversely producing an interesting post and discussion about efficient charity (I enjoyed the post), will altruistically dominate the marrow effects.
ETA: Also, if you’re going to pitch thousands of people, it’s much, much, better for you to do that kind of basic background work rather than make the readers either go on faith or wastefully spend more cycles in parallel. General rule: if you can save the average reader 1 minute of processing with 20 minutes of work, that’s a good deal.
The calculation doesn’t mention the warm fuzzy feeling of getting personally involved. Registering might be a more involved way of support than donating, and make someone feel good about it. So best do both :-)
I reposted this article in Discussion with a small addendum. Since your arguments are all really relevant, please repost them there if you have the time/inclination, so that people can still see and think about them. I didn’t modify the article myself because 1) I’m lazy and need to get to class and 2) I’m hoping people will sign up before they read any arguments against it, because I do think that this is a way for people to put time towards charity that they otherwise wouldn’t. But I respect and am grateful for your deconstruction of the mathematics of charity going on here.
DISCLAIMER: This is awesome, a great source of fuzzies, and those who register are deserving of praise (I personally registered in the course of gathering data for the comments in this thread). The analysis below is done in the spirit of accurately understanding tradeoffs, and practice in thinking about do-gooding effectiveness. If the argument below convinces you not to register when you otherwise would have, please donate a few bucks to a more efficient charity, or a piggy bank until you think of something better, rather than simply cutting back on do-gooding.
Here’s GiveWell’s report on its top-rated charity in international health, Against Malaria Foundation:
You say that there is a 1 in 500 chance that one will be called on to donate bone marrow. ETA: the FAQ says it is 1 in 540. If one donates, it surely is not guaranteed to save the life of a young person with 40+ years of life (who would otherwise not get marrow, and would soon die with no other treatments working). A 10% (note: edited figure from 25% based on further Googling, and propagated changes) chance of saving such a life (or that expected value) seems reasonable, for a 1 in 5400 probability. Comparing in terms of direct life-saving, if it costs even 37 cents (in time and demands of registry, expected pain, expected donation hassle and recovery, additional testing, distraction, etc) one might do better by giving to AMF or some better charity.
According to the FAQ, benefits would be higher for US racial minorities (fewer donors to match against) and less for Americans of European ancestry.
Of course, saving the life of a rich person has other spin-off benefits (they may have more positive impact on the world thereafter than a potential malaria victim), and solidarity with other members of one’s (rich) community is a perfectly understandable motivation.
Still, I am skeptical that this is near the efficiency frontier, even with the donors covering costs.
I am very, very wary of wading into anything approaching a debate with you, given my respect for you. But I feel that this comment assumes an unrealistic picture of how time/money tradeoffs work in most people’s lives. Most of us do not have direct ways we can translate a couple of spare minutes into the corresponding amount of money, and even if we did, we aren’t perfect utilitarians who always make as much money as we possibly can and then donate every remaining penny to the most efficient possible charity. If anyone is that kind of person, they should indeed act as you suggest.
However, most people have some inflexibility in terms of how much of their spare time they can trade money for, and how much of that money they feel prepared to give away. If you can spare 3 minutes to swab your cheek that you would not otherwise spend to earn 3 minutes’ worth of money and send it to the Against Malaria Foundation, then you should probably consider that “free” time. Then the calculus shifts over to the odds that your donation, should you be asked to give it, would save someone’s life. You estimated a generous 25% ($500) -- I don’t know, but I’ll go with that. In that case, the time would probably be worthwhile.
Let me emphasize that I understand I am not assuming perfect rationality or perfect utilitarianism, but rather how these kinds of tradeoffs are likely to play out in ordinary people’s lives.
Thus the disclaimers.
However, do note that the generalization of that argument would allow a vast number of posts asking for the use of “free time” on various less effective causes. Other matching grants (this one is expiring now, but there will normally be something in the same ballpark), petitions, tasks on Mechanical Turk, and so forth could be summoned.
If there were 100 such posts each month responding to them would clearly on average be a drain on your other activities, requiring willpower/glucose to deal with, etc. Likewise 50. As we get to smaller and smaller numbers the costs are harder to see, but they still exist (this is the flip side of computing benefits to marrow donation by subdividing the aggregate effect;). Likewise, there are costs in terms of page space, taxing some users (non-Americans who can’t donate, people who don’t want to see such things), and the like.
“Generous” means “probably lower.” A bit of Googling suggests that the gain of some transplants (which are nonetheless performed, and thus good candidates for “marginal transplants”) is only a few life-years (i.e. sub-10%) and regression (based on general medical ineffectiveness, and overestimation of effects in the medical literature) would drive a best guess lower.
I understand the thought, but it also illustrates the point about accuracy: the actual costs in time from mailing, reading instructions, etc, are more than 3 minutes.
With 20 minutes of work (it took me over 12 minutes to fill out the form, 10 minutes reading the commitment and FAQ, plus the time in mailing, swabbing, more forms, etc) plus rather than 3 required to register, a 1 in 540 chance of donating (less if European ancestry, more otherwise), and a benefit of 10% of a malaria victim saved (after costs of further testing, possible surgery, drug effects, etc) we get the equivalent of a 1 in 1800 chance of saving a life per hour of work. Using AMF to convert between money and time (and AMF itself is not at the frontier; if it is that effective then GiveWell itself has been doing more on the dollar by leveraged direction of funds to AMF, not to mention other causes), that’s a wage of $1.11 per hour, less than one can earn on Mechanical Turk. Taking into account more “drag factors” would probably further worsen the picture.
This all makes sense to me. Was I mistaken in posting this? I might say that if things like this happened once a month, the morale bonus from fuzzies would be worth the cost to me, but I don’t think that would scale up. But if no-one did things like this, the registry would be empty of donors, and a world where everyone pumped their free time into money for malaria and neglected all other worthy causes seems distasteful to me.
That’s unfortunately like the argument that one shouldn’t become anything but a farmer, since without farmers we would have no food. One needs to think at the margin. First-world healthcare spending is many, many, times effective international public health expenditures. The major malaria, HIV, etc interventions would be overflowing before this got to be a big dent. If “everyone thought one way” and implemented the rule “first do the things that do the most good by your lights, until diminishing returns drive the good per dollar below the next alternative” you would get a more efficient charitable market, where one could do similar amounts of good in diverse fields, just as stock and bond markets are somewhat efficient.
ETA: Note that AMF is a placeholder here, I don’t actually think that’s the best way to help the current generation, let alone future generations.
I think that that might make more sense then the way charitable giving tends to happen now, but it seems like it would be an unstable system. As money flooded in to the most efficient charity, it would eventually find itself with more money than it could effectively use (Doctors Without Borders apparently had this problem with Haiti with regards to ‘earmarked’ money for disaster relief of a specific area), and its efficiency would go down. All of the donors would then direct their money to the next charity on the list until the same thing happens, and then move down again. I see two problems with this. First, how do you know when to move down the list, and second, how do you know when to move back up the list, i.e. when the first charity needs donations again.
Note that GiveWell carefully tracks room for more funding in its charities. They channeled funding to VillageReach until it had a few years worth of funding at the margin, and then moved on in their recommendation. But they keep track, and when VillageReach again shows that it can use money effectively it will be recommended easily. The problem with Haiti was that there were a lot of donors giving because of the TV images and charity fundraising even though it was clear that there was a surfeit of funding.
If those donors had been more sensible they could have used the recommendations of a service like GiveWell to identify the top organizations. Likewise for scientific research one can back a lab or fund that can allocate resources among many different experiments (or unrestricted grants to Doctors Without Borders which it can allocate to locations of greatest need). This doesn’t seem to be too much of a problem in practice, as well as theory.
Wow, GiveWell seems to be really good at what it does. The Haiti thing was a problem, but it DID spawn a lot of giving that otherwise wouldn’t happen. Perhaps the organizations who advertise during emergencies shouldn’t accept earmarked donations and instead take advantage of the surge of sympathy for disaster victims to acquire funding for the entire program. Or are there laws preventing that?
Some people want to give you donations earmarked for Haiti. You tell them you only accept unrestricted funding. Many fewer donate.
Great point.
I can see how things like SIAI or FHI might be better for future generations, but what do you think is better than AMF for current generations?
A few things I would see as better in expectation than AMF in terms of current people (with varying degrees of confidence and EV, note that I am not ranking the following in relation to each other in this comment):
GiveWell itself (it directs multiple dollars to its top charities on the dollar invested, as far as I can see, and powers the growth of an effective philanthropy movement with broader implications).
Some research in the model of Poverty Action Lab.
A portfolio of somewhat outre endeavours like Paul Romer’s Charter Cities.
Political lobbying for AMF-style interventions (Gates cites his lobbying expenditures as among their very best), carefully optimized as expected-value charity rather than tribalism using GiveWell-style empiricism, with the collective action problems of politics offsetting the reduced efficiency and corruption of the government route
In my view, the risk of catastrophe from intelligent machines is large enough and neglected enough to beat AMF (Averting a 0.1% risk of killing everyone would be worth $14 billion at the $2,000/life AMF exchange rate; plus, conditional on intelligent machines being feasible this century the expected standard of living for current people goes up, meriting extra attention depending on how much better life can get than the current standard); this is much less of a slam dunk than if we consider future generations, but still better than AMF when I use my best estimates
Nukes and biotech also pose catastrophic risks, but also have much larger spending on countermeasures today (tens of billions annually), although smarter countermeasures could help, so probably not anything I can point to now, although I expect such options exist
Putting money in a Donor-Advised Fund to await the discovery of more effective charities, or special time-sensitive circumstances demanding funds especially strongly
There’s an issue of room for more funding.
What information do we have from Poverty Action Lab that we wouldn’t have otherwise? (This is not intended as a rhetorical question; I don’t know much about what Poverty Action Lab has done).
Even in the face of the possibility of such endeavors systematically doing more harm than good due to culture clash?
Here too maybe there’s an issue of room for more funding: if there’s room for more funding then why does the Gates Foundation spend money on many other things?
What would the criterion for using the money be? (If one doesn’t have such a criterion then one forever holds off on a better opportunity and this has zero expected value.)
This. Several LWers and Randall Munroe take “time is money” way too literally.
In their defense, in three minutes most people cannot make any money (short of looking for coins on the ground perhaps), but that is enough time to add to your skills somewhat if you have a certain kind of job—I am not certain exactly how you would correlate a small increase in present knowledge to future income but if you free up time every day and actually use it to study something that increases your value in whatever career you chose your long term prospects should improve. Some people actually do walk around with the latest OpenGL specification or whatever else they wish to study just in case a few minutes open up.
Why was this downvoted to −3?
(Hey, there are quite a few people who couldn’t translate lots of spare hours into the corresponding amount of money.)
They probably could, they just value their leisure time more. As I pointed out, many posting on this site have a minimum opportunity cost of $2-4 an hour—by working on Amazon Turk. Why not? Because Amazon Turk is miserable, $2 is peanuts, and they obviously get more utility out of watching a movie instead or something.
I’m not going to judge them too harshly for choosing leisure over work that pays that little, even if it were for charity—I donate very little and I am very selfish and make similar choices all the time, so it’d be hypocritical.
But don’t try to tell me that there is no opportunity cost there.
Upvoted for calculation. Shakes fist for arguing against my pet cause. Although I didn’t do the math, I suspected that it might turn out this way. I didn’t mention that because of a chain of thought similar to grouchymusicologist’s. I figure that people will not disrupt their money-earning time to sign up for this and for that reason donate less to charity. I think it’s far more likely that they will be fooling around on the internet, reading LessWrong, and might feel motivated to use some time that would otherwise be spent unproductively on signing up. I hoped that the easy fuzzies might motivate some people into an act of “charity” that they otherwise might not make.
Even if you get 100 Less Wrongers to register, it seems that the expected number of transplant patient lives saved will be less than the expected number of malaria victims saved by giving $40 yourself to AMF. It seems that wasting people’s time (which works in small increments through willpower depletion, interrupting serendipity and other probabilistic or finely graduated effects), or conversely producing an interesting post and discussion about efficient charity (I enjoyed the post), will altruistically dominate the marrow effects.
ETA: Also, if you’re going to pitch thousands of people, it’s much, much, better for you to do that kind of basic background work rather than make the readers either go on faith or wastefully spend more cycles in parallel. General rule: if you can save the average reader 1 minute of processing with 20 minutes of work, that’s a good deal.
The calculation doesn’t mention the warm fuzzy feeling of getting personally involved. Registering might be a more involved way of support than donating, and make someone feel good about it. So best do both :-)
I reposted this article in Discussion with a small addendum. Since your arguments are all really relevant, please repost them there if you have the time/inclination, so that people can still see and think about them. I didn’t modify the article myself because 1) I’m lazy and need to get to class and 2) I’m hoping people will sign up before they read any arguments against it, because I do think that this is a way for people to put time towards charity that they otherwise wouldn’t. But I respect and am grateful for your deconstruction of the mathematics of charity going on here.