Weird Harold
Opinionated Old Fart
- Joined
- Mar 1, 2000
- Posts
- 23,768
from: http://www.sciam.com/article.cfm?articleID=0002F4E6-8CF7-1D49-90FB809EC5880000&catID=2
Smart People Believe Weird Things
Rarely does anyone weigh facts before deciding what to believe
By Michael Shermer
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Rarely do any of us sit down before a table of facts, weigh them pro and con, and choose the most logical and rational explanation, regardless of what we previously believed. Most of us, most of the time, come to our beliefs for a variety of reasons having little to do with empirical evidence and logical reasoning. Rather, such variables as genetic predisposition, parental predilection, sibling influence, peer pressure, educational experience and life impressions all shape the personality preferences that, in conjunction with numerous social and cultural influences, lead us to our beliefs. We then sort through the body of data and select those that most confirm what we already believe, and ignore or rationalize away those that do not.
This phenomenon, called the confirmation bias, helps to explain the findings published in the National Science Foundation's biennial report (April 2002) on the state of science understanding: 30 percent of adult Americans believe that UFOs are space vehicles from other civilizations; 60 percent believe in ESP; 40 percent think that astrology is scientific; 32 percent believe in lucky numbers; 70 percent accept magnetic therapy as scientific; and 88 percent accept alternative medicine.
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Given some of the opinons that get expressed here at Lit, botth political and sexual, I found this article enlightening.
I think sometimes smart people are "smarter" than "scientists" give them credit for, though.
Take "Magnetic Therapy" as an example -- "70 percent accept magnetic therapy as scientific" -- just might mean that they know it works and don't believe that it works because of some supernatural effect on their aura or other mystical explanation.
I don't know if I would say that Magnetic therapy is "scientific" as in "we think we understand how and why it works." I do know that I have several magnetic therapy "props" and they certainly seem to do at least part of what is claimed for them -- easing carpal tunnel pain from spending too much time on lit, for one example.
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