Or maybe it's time Americans start educating themselves on matters that pretty much everyone else in the world understands but them.
I mean, I agree with you, but trying to get the entirety of a country to educate themselves in time to do something about it is not really going to work.
Maybe if we call them "dollar degrees" and "euro degrees" we'll get their attention.
But seriously now, yes, I do think it would be a pretty good idea for Americans to learn the metric system and not just because of the issue at hand, and it shouldn't be that hard. Isn't it intuitive enough to remember "0 is for freezing and 100 is for boiling water"?