Saturday, November 17, 2007
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I'm writing this from the Ikea parking lot outside Pittsburg PA.
I'd hoped to find some cabinets at Ikea that would serve as desk storage under the top I built. No good. Nothing here suits me. Ikea's stuff is a bare cut above Wal-Mart. The display is interesting and it was worth the stop to see how Ikea merchandises their goods. I guess I'll build my own cabinets.
From here I think I'll head down along the Ohio River toward the Mississippi. Tomorrow. I'm all driven out for today. It snowed off and on most all day yesterday. I had hoped to get under way a bit earlier in November so I could duck south of this colder weather but there was just too much to do first.
My wool curtains are working out great - I'm glad I took the time to sew them up. I'll have to see if I can get some pictures to post here one of these days.
Night camp: Wal-Mart parking lot in Washington PA
Genetic Determinism and Human Nature
The "implication" that seems to worry people the most is so-called genetic determinism - the notion that if human nature was shaped by evolution, then it's fixed and we're simply stuck with it; there's nothing we can do about it. We can never change the world to be the way we want; we can never institute fairer societies - policy-making and politics are pointless.
Now, that's a complete misunderstanding. It doesn't distinguish between human nature - our evolved psychology - and the behavior that results from it. Certainly, human nature is fixed. It's universal and unchanging, common to every baby that's born, down through the history of our species.But human behavior, which is generated by that nature, is endlessly variable and diverse. After all, fixed rules can give rise to an inexhaustible range of outcomes. Natural selection equipped us with the fixed rules - the rules that constitute our human nature. And it designed those rules to generate behavior that's sensitive to the environment. So the answer to genetic determinism is simple. If you want to change behavior, just change the environment.