Any study that related intelligence to opinion is inherently inflammatory. It invites dismissiveness instead of engagement, excuses rude behavior, and presumes that certain opinions are so dumb the holder is incapable of growth. I get the satisfaction in giving me a hard time, but if we ever want to be any kind of enlightened we’re going to have to disagree without insulting each other.

Consider that scholastic opportunity is much much higher in urban environments and that city folk tend to be more liberal. Consider that intelligence is difficult to define or measure - for instance, urbanites can’t tell the difference between a yellow jacket and a dirty dobber. That qualifies as stupid on some life tests. These are just two logical example of how confounding variables might lead to inaccurate and sloppy findings.

For the record, modern Rs aren’t conservative. They have no integrity and how can you stand for anything if you lack that? They are opportunistic amoral power hungry manipulators. However, you can’t see their excessive narcissism and conclude that Ds are good, that’s just a weird inverted ad hominem.

Winston Churchill said anyone under 30 who’s not a liberal has no heart. Anyone over thirty who isn’t conservative has no brain.

Wow! That’s more than a little pejorative.