found online by Raymond
From PZ Myers at Pharyngula:
There are two kinds of people in this world: those who are deeply suspicious of twin studies, and those who welcome their confirmation that that their identity is fixed and heritable. I’m in the first group. I always have been. Maybe it’s something in my genes.
I first encountered the popular accounts of the Minnesota twin studies when I was a teenager, seeing the scientist and some of the twins doing the rounds of the afternoon talk shows — I think I saw them on the Mike Douglas Show (I’ve dated myself now). I remember them going on and on about the amazing similarities between the twins who had been raised apart. They both married women with the same name! They drank the same brand of beer!