Why Skinny People Don't Like Fat People: It's Evolutionary

Posted on Jul 30th 2007 8:29PM by Martha Edwards
As I sit down to work in the afternoon, I often have the TV blaring away in the background, and while most people would find it impossible to work in such conditions, I don't really like TV (especially daytime TV) so I find it easy to tune out. Over the past few weeks, I've listened with mild amusement to some old episodes of The Dr. Phil House, where opposites are pitted against one another in a blatant attempt at ratings. If you haven't seen it, it's a reality TV-style house that contains a fat guy who hates skinny people and a skinny girl who hates fat people, plus an array of other colorful combinations.

I do have a point here. A study shows that the skinny girl who hates fat people might not just be prejudiced -- it might be an evolved response. According to The Independent in Britain, when a slim person sees an obese person, their immune system is triggered because the brain relates site of the obese person to a fear of infection. Moreover, in a series of questions given to subjects, the people who exhibited disgust toward germs and bad hygiene were more likely to discriminate against someone based on their weight.

But regardless of whether it's a "natural" reaction, discrimination is still wrong, and I think being prejudiced is ultimately a learned behavior. What do you think?
 
 

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