Comment author: JoachimSchipper 08 November 2011 09:15:33AM 6 points [-]

Honest question: has this ever been common? All the cases you list are "king" of their time and place.

I thought you were going to point out that adultery was the classical way of having multiple partners...

Comment author: lix 08 November 2011 04:47:17PM 4 points [-]

I am told this relationship style (polygynous with multiple households) is common in Latin America, and I do know several males there who have engaged in it. These males are middle-class - doctors and the like. Polygyny also occurs in other Western cultures, although more covertly, in the form of the prestigious man and his "bit on the side" (who is usually non-reproductive, monogamous and hoping to oust the current alpha female - in the absence of contraception this would probably end up with multiple households). So I'm inclined to think it happens whenever there are massive power inequalities both between males (such that a woman is better off with a fraction of the resources of a wealthy man than with all the resources of a poor man) - and between males and females (such that wealthy men are better off "collecting" multiple poor women than marrying one wealthy one).

Comment author: komponisto 11 March 2011 07:45:07PM 1 point [-]

I think you are probably right that people who make a great contribution to humanity tend to be unusually curious. But that doesn't mean that being unusually curious is rational for individuals.

Replace "curious" with "X", and you've got a Fully General argument against any claim that it's rational to imitate people who make a great contribution.

Most people are highly unlikely to make a great contribution even if they really wanted to

...which may be due in part to their lack of curiosity...

and most people have other priorities anyway

Most people don't read LW. Among people who do, I expect a higher than normal percentage to have goals for which curiosity is atypically instrumentally valuable.

But even in general: most people's priority is maximizing their status. I claim that curiosity is positively correlated with status. (I don't claim the correlation is perfect.)

Kevin Laland and others recently ran a tournament to study how different learning strategies fared in evolution....[which] suggests that contestants generally overestimated the instrumental value of curiosity.

If your only goal is maximizing inclusive genetic fitness, then the "instrumental value" of a trait that only one species on Earth possesses is indeed unlikely to be very high.

Comment author: lix 14 March 2011 09:53:27PM 2 points [-]

I would define curiosity as a tendency to explore one's environment without immediate material incentives, and to learn through this exploration. By this definition I doubt that any species entirely lacks curiosity - but perhaps we are using different definitions?

Examples. A cellular slime mold population will explore a maze, learning the most efficient route. Ant nests continually send out explorers to new areas, learning the locations of resources. Bacterial populations increase their mutation rate in new environments, exploring the space of possible forms and learning through adaptation to these new environments.

I wasn't intending to suggest that curiosity is worthless. On the contrary, I think it's crucial for the long-term success of any population. My point was merely that the optimal level of curiosity for a rational individual isn't obvious, so we should be cautious about promoting it unconditionally on a rationality blog.

For example, I am pretty sure I would be far more successful - even in terms of social contribution and status - if I didn't spend so many hours clicking through random Wikipedia pages and designing small experiments to test obscure personal ideas. Maybe other LW readers are over-curious information junkies like me? How do we know?

Comment author: komponisto 10 March 2011 07:20:51PM 9 points [-]

However, not all information is useful, and it can be useful to encourage a bias that cuts you off from information that is not particularly useful to you, so as to better allocate your time and energy

This is a general version of paulfchristiano's argument against pure mathematics. My response is the same: while it is theoretically possible to be too curious (or have too much of any "good" thing), in practice humans are far more likely to err on the side of not being curious enough.

There is a reason why people who make great contributions are often described as being atypically curious. Whereas I have a hard time thinking of any great figure whose principal virtue was anti-curiosity.

Procrastination is a problem, but cutting off curiosity is a bad strategy for dealing with it, like amputating an arm to cure carpal tunnel syndrome. Try instead to cultivate enthusiasm for working on your project, rather than an aversion to collecting information (apparently) not related to it.

Comment author: lix 11 March 2011 06:12:58PM 4 points [-]

I think you are probably right that people who make a great contribution to humanity tend to be unusually curious. But that doesn't mean that being unusually curious is rational for individuals.

Most people are highly unlikely to make a great contribution even if they really wanted to, and most people have other priorities anyway.

Kevin Laland and others recently ran a tournament to study how different learning strategies fared in evolution (Science 328: 208-213). They found that under a very broad range of conditions winning strategies tended to a) copy others rather than innovate and b) learn little, exploit a lot. This suggests that contestants generally overestimated the instrumental value of curiosity.

Comment author: lix 07 December 2010 07:08:51PM *  22 points [-]

After several years as a post-doc I am facing a similar choice.

If I understand correctly you have no research experience so far. I'd strongly suggest completing a doctorate because:

  • you can use that time to network and establish a publication record
  • most advisors will allow you as much freedom as you can handle, particularly if you can obtain a scholarship so you are not sucking their grant money. Choose your advisor carefully.
  • you may well get financial support that allows you to work full time on your research for at least 4 years with minimal accountability
  • if you want, you can practice teaching and grant applications to taste how onerous they would really be
  • once you have a doctorate and some publications, it probably won't be hard to persuade a professor to offer you an honorary (unpaid) position which gives you an institutional affiliation, library access, and maybe even a desk. Then you can go ahead with freelancing, without most of the disadvantages you cite.

You may also be able to continue as a post-doc with almost the same freedom. I have done this for 5 years. It cannot last forever, though, and the longer you go on, the more people will expect you to devote yourself to grant applications, teaching and management. That is why I'm quitting.

Comment author: lix 23 July 2010 03:41:32PM 4 points [-]

It's always puzzled me that evolutionary psychologists only seem interested in relating human social behavior to that of other apes, and therefore can only see the alternatives cited of monogamy or polygyny.

Looking more broadly at animal social systems, there are many other taxa that typically form strong pair bonds, with biparental care, complex social networks outside the pair, jealous mate-guarding males, occasional threesomes where the alpha shows varying degrees of tolerance for the beta, and numerous secret affairs by both sexes. It's called social monogamy, and it's associated across species with evolution of extraordinarily large brains, creative problem solving, tool use, and language-like behaviors. Many people think this happens because the social monogamy situation creates intense social selection, which becomes a runaway process until countered by natural selection.

The animals that do this are mostly birds, though, and I guess psychologists are not interested in them. It's hard enough to get acceptance for comparing humans to apes; comparing humans to sparrows isn't going to win you any friends.

Comment author: lix 20 May 2010 03:49:52AM 1 point [-]

It seems plausible that people vary in risk aversion (which seems to underlie your model) and that could be a reason for different strategies. But is there any evidence that this variance is discontinuous, or even bimodal? And is there evidence that the traits you mention are correlated with resource abundance?

If you're right, we would expect to see more monogamy, planning and philosophy in poor societies, families and areas than in rich ones. That should be easy to get stats on, but I would guess that the relationship would be the opposite from a traditional biological perspective. People in poor environments expect shorter lives, and therefore it is adaptive to take more risks. Of course, if the data supports you, that just makes your idea even more interesting!

Note that cultural evolution in Europe & Asia is traditionally explained by the increase in resource availability that came with division of labor made possible by immigration into environments where tropical diseases couldn't thrive, allowing large cities to be built (see Jared Diamond).

Comment author: lix 07 May 2009 05:34:26AM 6 points [-]

As a post-doc biologist who works in a CS school and with a bunch of mathematicians and physicists - I partly agree. I do think the CS culture has an excellent combination of practical skills and rigorous training in abstraction. However, in my experience, many CS graduates are weak on empiricism; they can build fantastic systems, but they don't understand (or care) what data mean; they are lazy about analysis and hypothesis testing. Half my current batch of honors students didn't know what a hypothesis was. I'd encourage budding rationalists to take both some empirical science and some CS subjects and major in whatever they like most.

Comment author: lix 14 April 2009 06:52:57AM 0 points [-]

Here is one proposal:

http://blog.wired.com/business/2009/03/yes-we-plan-how.html

Their idea seems to be to combine a social networking site with facilities for coordinating action and a karma system. If it can be designed in such a way that signals are honest, karma is fair and the system becomes widely-used, I imagine it could be highly effective. On the other hand, Facebook and co. give free karma that's instantly visible to all your associates, so I fear it will be very difficult for the new site to invade the market.

Comment author: pjeby 09 April 2009 12:49:16AM 5 points [-]

Interesting connection here with "Breakdown of Will" (which I finally received and read yesterday): Ainslie hypothesizes (rather convincingly) that pain and negative emotion are also associated with a burst of "reward" -- i.e. attention and interest. This might be where "Bruce" comes from... not to mention other forms of drama addiction.

(I'm tempted to link to this article from my blog as well, but the jargon really does make it a tough read. Maybe I'll wait until it can supplement a more substantive Bruce-related post of my own.)

Comment author: lix 09 April 2009 03:27:22AM 3 points [-]

I am curious about how you see Bruce.

It seems to me that avoiding fear is one of the major motivators of humans and animals. Winning is scary because it creates the expectation that you will continue to win - and therefore the fear you won't. And that fear is justified.

In this highly-connected and competitive world, it's virtually impossible to be the best in any endeavor. Therefore, winning just delays and worsens your ultimate failure. Since you are ultimately going to lose anyway, you would often be better off learning how to be content with losing rather than striving to win at all. In this sense, Bruce is your true friend.

Of course, this only applies when you are playing competitive games. When your definition of winning is something like growing a beautiful garden or stopping children dying of diarrhoea, Bruce is your enemy.

Personally, I feel I get along better with the inconsistent parts of myself when I acknowledge that they have reasons for existing. So I don't hang up on Bruce... I ask him why he wants to lose in each case, and sometimes I decide that he is right. But this may just be a feature of my own psychology.

In response to Lies and Secrets
Comment author: lix 08 March 2009 10:06:14PM 3 points [-]

Although of course there are scenarios where it applies, the assumption that information increases people's perceived utility is unjustified in most normal social interactions.

I have several times had access to information that could dramatically change someone's perception of a situation, and been told by others - including, in some cases, the person themselves - that it would be morally wrong to reveal the information to them.

I think their viewpoint is that although they might realize that their ultimate utility would be greater if they accepted disturbing information, they like to control when and how they confront that information. In most situations, people can obtain all the information they want without much effort, and if they don't have information, it is usually by choice. Therefore, they feel violated when somebody imposes information on them that they have not sought out.

So, if somebody actively and clearly seeks specific information, I would feel just as bad for concealing as lying. However, if I don't know that somebody wants information, I feel I must consider carefully whether I will - in their view - harm them by revealing it. It seems likely, to me, that our moral reflexes evolved in this sort of social information context rather than one where truth often had direct adaptive value.

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