i dont think intellect ability actually comes into play.....
as in.....
if you could measure a brain's performance categorically, speed, memory, robustness.........at any given task...... i'd say you'd see a very common curve, party lines......not one bit out of proportion...
however. the cultural intelligence......... is so very very far skewed..... most tea partiers are well to do, caucasion males, in the autumn's of there lives......... (and the wives of these men, or the doted over sons and daughters...
it's just not realistic in what the world has EVOLVED into.
the liberals are more multi-cultural, roots in euro/hispanic countries, or african american...
hate to say it, but that's the cultural divide...
tea party way of life is not "wrong" it's just not modern.
the tea party is based on small government, real capitolism and subtle isolationism (you shouldn't be thinking outside of your country borders unless that is your job, and you should not like it because it's not 'Murica) ..........see, isolationalism
problem is, isolationism isn't possible anymore, it's like a dog who's been caged it's whole life and is content, vs. the stray you took in, who freaks right out when you crate it.....
that's modern day tea party vs progressive (luckily people are putting it together recently and even the repub party is distancing itself from it now)
you can't keep thinking soverein nation, we are moving to a world government scenario, you want to be the old guy on the yard yelling at the kids for stepping on your grass? or the cool kids down the street smoking on grass and starting the next microsoft in there garage?