gwern comments on Open Thread: July 2010 - Less Wrong

6 Post author: komponisto 01 July 2010 09:20PM

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Comment author: gwern 06 July 2010 07:13:30AM 3 points [-]

adults have simply forgotten for the sake of their sanity?

not completely silly.

Quite right. Suicide rates spike in adolescence, go down, and only spike again in old age, don't they? Suicide is, I think, a good indicator that someone is having a bad life.

(Also, I've seen mentions on LW of studies that people raising kids are unhappier than if they were childless, but once the kids are older, they retrospectively think they were much happier than they actually were.)

Comment author: ocr-fork 29 July 2010 11:35:30PM *  6 points [-]

Quite right. Suicide rates spike in adolescence, go down, and only spike again in old age, don't they? Suicide is, I think, a good indicator that someone is having a bad life.

Suicide rates start at .5 in 100,000 for ages 5-14 and rise to about 15 in 100,000 for seniors.

Comment author: gwern 30 July 2010 04:27:50AM 4 points [-]

Interesting. From page 30, suicide rates increase monotonically in the 5 age groups up to and including 45-54 (peaking at 17.2 per 100,000), but then drops by 3 to 14.5 (age 55-64) and drops another 2 for the 65-74 age bracket (12.6), and then rises again after 75 (15.9).

So, I was right that the rates increase again in old age, but wrong about when the first spike was.

Comment author: pjeby 30 July 2010 04:27:27PM 2 points [-]

So, I was right that the rates increase again in old age, but wrong about when the first spike was.

Unfortunately, the age brackets don't really tell you if there's a teenage spike, except that if there is one, it happens after age 14. That 9.9 could actually be a much higher level concentrated within a few years, if I understand correctly.

Comment author: Unknowns 01 August 2010 04:58:07PM 0 points [-]

Suicide rates may be higher in adolescence than at certain other times, but absolutely speaking, they remain very low, showing that most people are having a good life, and therefore refuting antinatalism.

Comment author: JoshuaZ 01 August 2010 05:19:21PM 2 points [-]

Suicide rates are not a good measure of how good life is except at a very rough level since humans have very strong instincts for self-preservation.

Comment author: gwern 01 August 2010 05:27:06PM *  2 points [-]

My counterpoint to the above would be that if suicide rates are such a good metric, then why can they go up with affluence? (I believe this applies not just to wealthy nations (ie. Japan, Scandinavia), but to individuals as well, but I wouldn't hang my hat on the latter.)

Comment author: daedalus2u 01 August 2010 05:58:07PM 3 points [-]

Suicide rates are a measure of depression, not of how good life is. Depression can hit people even when they otherwise have a very good life.

Comment author: gwern 02 August 2010 04:02:46AM 0 points [-]

Yes yes, this is an argument for suicide rates never going to zero - but again, the basic theory that suicide is inversely correlated, even partially, with quality of life would seem to be disproved by this point.

Comment author: daedalus2u 02 August 2010 12:53:21PM 3 points [-]

I think the misconception is that what is generally considered “quality of life” is not correlated with things like affluence. People like to believe (pretend?) that it is, and by ever striving for more affluence feel that they are somehow improving their “quality of life”.

When someone is depressed, their “quality of life” is quite low. That “quality of life” can only be improved by resolving the depression, not by adding the bells and whistles of affluence.

How to resolve depression is not well understood. A large part of the problem is people who have never experienced depression, don't understand what it is and believe that things like more affluence will resolve it.

Comment author: Unknowns 01 August 2010 05:21:49PM 1 point [-]

I suspect the majority of adolescents would also deny wishing they had never been born.