That isn't an opinion, it's scientific fact. The study cited is paltry small (46 Nebraskan test subjects), but it's the second such one I've seen with the same results. From nature.com: The Great Beyond: The physiology of personal politics Conservatives may take comfort in the article's final paragraph; it seems that we mid- to left-leaners might need your more cautious input in order to achieve the best balanced political outcomes. Huzzah for the (more or less) two-party system! Comments, lulzes, indignant refutations?