Two new studies further support the theory that our political decision making could have a neurological basis.
It is still considered highly uncool to ascribe a person's political beliefs, even in part, to that person's biology: hormones, physiological responses, even brain structures and genes. And no wonder: Doing so raises all kinds of thorny, non-PC issues involving free will, determinism, toleration, and much else.
There's just one problem: Published scientific research keeps going there, with ever increasing audacity (not to mention growing stacks of data).
The past two weeks have seen not one but two studies published in scientific journals on the biological underpinnings of political ideology. And these studies go straight at the role of genes and the brain in shaping our views, and even our votes.