satt comments on Global warming is a better test of irrationality that theism - Less Wrong

-2 Post author: Stuart_Armstrong 16 March 2012 05:10PM

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Comment author: satt 16 March 2012 10:30:12PM 1 point [-]

In the case of marijuana legalization [...] ISTM that most people above a certain age are against it and most people below a certain age (except politically right-wing ones) are in favour of it [...]

A common error people make when they see an old vs. young split in opinion is assuming that it must be an age effect rather than a cohort effect. Thank you for avoiding that mistake by noticing that it could be either! (Maybe I could use that as a rationality litmus test, ha ha.)

I can think of no social, geographical, or political factor which would substantially correlate with belief in astrology, like, at all. (Maybe I just lack imagination, though.)

You got me curious! I pulled up a chapter from the NSE's latest Science & Engineering Indicators report; it links a spreadsheet of survey results from 1979 to 2010 on how scientific US adults think astrology is. (Strictly this isn't the same thing as believing in astrology but I'd expect it to be a fair proxy.) In the 2010 sample, people who were young, female, less educated, or knew fewer science facts were more likely to think astrology was scientific.

I should say that this doesn't automatically mean astrology is a worse rationality test than atheism. Atheism itself correlates with sex, race, age, and education level, at least in the US.

Comment author: TheOtherDave 16 March 2012 10:36:17PM 9 points [-]

It would amuse me if there was a sizable population that thought astrology was scientific and rejected it on that basis because they don't trust science.

Comment author: Eugine_Nier 16 March 2012 11:55:46PM 5 points [-]

This is actually similar to the medieval Catholic church's position on astrology, at least if you understand "scientific" to mean "what passed for scientific during the middle ages".

Comment author: [deleted] 17 March 2012 12:12:32PM 4 points [-]

This reminds me of an old priest who pointed out that people who don't believe in God tend to believe in astrology and other superstitions, and said that was because “people have to believe in something or another”. However weird that might look now, I still think that among the demographics he was familiar with (people growing up in a smallish town in Italy in the early 20th century) his observation (about the correlation, not about its cause) was likely not wrong.

Comment author: atorm 18 March 2012 03:28:39AM -1 points [-]

I wonder if it ever crossed his mind that "What I believe is equivalent to astrology and other superstitions." Did he just think he was lucky to have slotted the truth into his belief-hole?

Comment author: Jayson_Virissimo 17 March 2012 12:48:29AM *  2 points [-]

TheOtherDave:

It would amuse me if there was a sizable population that thought astrology was scientific and rejected it on that basis because they don't trust science.

Eugine_Nier:

This is actually similar to the medieval Catholic church's position on astrology, at least if you understand "scientific" to mean "what passed for scientific during the middle ages".

What evidence are you aware of that the Church condemned those particular propositions for being "science" (natural philosophy), rather than for being "errors" (falsehoods)?

Comment author: Eugine_Nier 17 March 2012 01:31:23AM 3 points [-]

What evidence are you aware of that the Church condemned those particular propositions for being "science" (natural philosophy), rather than for being "errors" (falsehoods)?

My point was that the church considered the evidence for the propositions suspect since it was merely "science" (natural philosophy).

Comment author: Jayson_Virissimo 17 March 2012 03:30:15AM 2 points [-]

My point was that the church considered the evidence for the propositions suspect since it was merely "science" (natural philosophy).

I'm pretty sure I understood your point. I was asking for some reasons to think your point is true.

Comment author: [deleted] 17 March 2012 12:07:18PM 3 points [-]

A common error people make when they see an old vs. young split in opinion is assuming that it must be an age effect rather than a cohort effect. Thank you for avoiding that mistake by noticing that it could be either! (Maybe I could use that as a rationality litmus test, ha ha.)

Actually, as for this particular issue, a cohort effect was what I used to consider obvious, and I didn't hypothesize an age effect until I looked for a long-term trend and failed to see one. (Maybe I haven't looked in the right places, though.)

Comment author: [deleted] 16 March 2012 11:26:03PM 0 points [-]

people who were young, female, less educated, or knew fewer science facts

Assuming by “young” they mean (say) younger than 18 rather than (say) younger than 50 (and that they're talking about age effects rather than cohort effects), and with the possible exception of gender, that does sound like a description of the groups of people who I'd expect to be less rational. Hence, that doesn't sound like as strong a reason to doubt the effectiveness of belief-in-astrology as a test for rationality as finding that people from South Examplistan are more likely to believe in astrology than people from North Examplistan.

Comment author: satt 17 March 2012 12:23:50AM 1 point [-]

"Young" is my own way of summarising the results for the different age subgroups; I saw no correlation with age for ages >34, but people aged 18-24 thought astrology was more scientific than people aged 25-34, who in turn thought it more scientific than people aged 35+. (The sample had no under-18s, unfortunately.) In any case, astrology seems like a good item to add to a potential list of rationality probes.