jwetmore wrote:There are many beliefs that I consider weirder than UFO's, Inteligent Design, ESP and some of the other beliefs Shermer refutes. I know a number of the readers of this blog are libertarian, so I will start with the politically incorrect question of why do so many people believe the Bush administration deregulated the economy in the face of evidence to the contrary (Sarbanes Oxley, No Child Left Behind, etc.)?
Because it is a convenient fiction.
Mistakes were made, but not by me.
But then again,
Mistakes Were Made, but not by me.I certainly think that Temperament does effect the beliefs of people, but I would have to say it is a more broad influence than anything too specific. To wit, the notion of a "useful fiction" must be examined, like Daniel Dennett's opening salvo in
Breaking the Spell: Religion as a Natural Phenomena. In particular, Thomas Sowell's notion that "abstract knowledge" (actually that's most knowledge, even the "concrete" knowledge that Artisans and Guardians use) is so remote from the situation, that one can "justify" one's beliefs, without noticing that they do not "hold water."
jwetmore wrote:So my question to Shermer is, what fittness advantages do weird beliefs have that allow individuals who share those beliefs (or are predisposed to them) to pass their genes on to their offspring?
Essentially I would think that the vast majority of "weird ideas" held
commonly by
a great deal of people have, as William James would call it, cash value. The particular "value" would have to be worked out. A "Social" belief is
not useful (or used) at the time, unless many individuals hold it. I suspect most of the beliefs "keep you off the streets", which is a great value. The
Nuture Assumption has some of the explanation how groups generate ideas to help separate (and make cohesive) that group from others.
Why do so many people believe central planning of economies is superior to capitalism? Is it because the USSR, North Korea, Cuba, China (before 1978), India (before 1991) had such strong economies?
I doubt many people "believe in central planning" -- first, most people don't think that abstractly, second, they don't recognize (or understand) what the government is doing in the aggregate. The vast majority don't understand "Capitalism" and its strengths and weaknesses. Lastly, you wouldn't do to badly if you modeled the political part of society as having a concrete memory and an attention span of a teenager. In other words, "those fail to learn from history, will not add to it." One should recognize that the vast majority of people on this planet will be forgotten in a generation or two. The lessons of Temperament from a society's point of view -- balance competition and cooperation, add a little abstraction, have been learned, until the next regime of dominant chaos or order sets in.