gwern comments on Not By Empathy Alone - Less Wrong

19 Post author: gwern 05 October 2011 12:36AM

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Comment author: gwern 05 October 2011 03:01:42PM *  2 points [-]

If the overall level of empathy is reduced, the result won't be more efficient charity, the result will less charity.

-_- It's too bad that I didn't just post most of a paper arguing the contrary, and carefully copied out every single citation to make it that much easier for LWers to follow the references.

(I don't know why I bother sometimes.)

Comment author: JoshuaZ 05 October 2011 03:04:38PM 3 points [-]

The studies in question showed that charity could be increased by means other than empathy. They don't as far as I can tell go in the direction of showing that people will give the same amount of charity when there's no empathy.

Comment author: gwern 05 October 2011 03:09:07PM 2 points [-]

'Reduce X and you reduce Y'.

'But Y is increased by other mechanisms like Z, and sometimes quite substantially!'

'That doesn't matter "as far as I can tell".'

Comment author: JoshuaZ 05 October 2011 03:12:53PM 2 points [-]

That's not the argument. I agree that there are other mechanisms that can influence giving rates and that there are quite a few of them, some of which seem to swamp empathy in controlled conditions. The issue is whether empathy is a mechanism which impacts giving rates. These studies don't seem to answer that effectively.

Comment author: gwern 05 October 2011 03:19:09PM *  2 points [-]

Read what you wrote:

If the overall level of empathy is reduced, the result won't be more efficient charity, the result will less charity.

Even if I grant you that empathy matters at all for giving, because of those other mechanisms influencing the level of charity, the net effect is still indeterminate.

Sections 4 & 5 are the relevant ones here; the net effect of empathy is unclear - if it were removed, it's not clear that the removal of the related biases etc would not compensate.

Comment author: JoshuaZ 05 October 2011 03:22:06PM 0 points [-]

The net is indeterminate for reducing empathy and using these other techniques to trigger more giving. Actually, in that sort of context, I suspect given this literature that the total giving will likely go up. But that didn't seem to be what you were advocating. If it is what you are advocating then I misread your remark.