There's no quicker way to whip up a pointless debate than to discuss abstract art. Does it defy and profoundly challenge our preconceived notions of what art can be...or is it just some crap any second grader could during playtime?
That's the finding of a new study examining the link between cognitive ability and handedness. Lefties score consistently lower on aptitude tests than righties, and left-handedness is cognitively equivalent to being born prematurely. Yeah...this one's going to be controversial.