[Aristotelian]

there is an evolutionary advantage in sampling the unknown.

Does this explain the Obama phenomenon? Massive releases of dopamine?

[Diogenesis]

Don't think so. The liberal brain has a unique neuroanatomy.

[HerrBlucher]

there is an evolutionary advantage in sampling the unknown.

So much for "curiosity killed the cat."

[Names Ash Housewares]

Exploration is why any of us are here at all.
Somebody had to look beyond the horizon and move on to the next place.

Obama-ites are just idiots. No explanation needed there.