[…] a free, prosperous democratic society is like a person who's so strong and healthy he can take a dose of arsenic every day—or at least, every four years—and still survive, sort of. The free, prosperous democratic society might be remarkably unfree and unprosperous compared to an undemocratic society that never took the arsenic, but so few of the latter survived the last two centuries that we have no basis for comparison.

"Democracy as an adaptive fiction". - 2007