[contingencies]

The 20th century, in contrast to past centuries, was an experiment in progressivism.

Maybe from the magnetosphere. Otherwise, it's blatantly false ... well, at best limited to the coddled middle class western world, but only post WWII, and only if you exclude Vietnam, the Gulf War, and other major conflicts, the NSA's antics, and pretty much anything that happened in economics... perhaps with the exception of collateral debt and high frequency trading, which were progressing something ... I'm just not sure anyone really stood for it except its positive results on their bank accounts. I suppose Mao, Hitler, Pol Pot and the Japanese Empire were 'progressivist' by some definition, though!