Humans have been changing the climate ever since they started getting organized.
They've been burning wood and coal for millennia. For heat and for smelting iron, bronze, copper, gold, etc.
That climate wrecker, Englishman Thomas Newcomen invented the first fuel-burning steam engine 50 years before the US even existed.
How far do you want to go back to apportion blame? Just far enough to put the arm on a rich country, apparently.


