and before you scoff and say UM THATS DUMB realize that calculus is completely worthless. seriously I was struggling to make a list of reasons why you should know algebra even and I had to include IMPRESS DUMB COLLEGE GIRLS and ITS ON THE GRE.
it's not as useless as, say, LINGUISTIC ALGEBRA (yes it exists). besides, as an engineer student, i use integrals a lot, within the fields of curcuit theory and statistics mostly, or using fourier transforms within the field of pictoral techniques. I do get what you mean that it's not useful in real life (Except as mathematical basis for the joke
"Why can't x group be integrated? BECAUSE THEY HAVE NO FUNCTION!! HO-HO"), but so is pretty much every field of study ever. If you're studying anything related to technology, however, it's pretty much one of your best aids.
Anyway, I was (no joke) under the impression that integration is high school material in most countries? Obviously I am mistaken, but normal integration is pretty low-level calculus (and low-level calculus is high-school syllabus as far as I know in most countries). Also ase Norwegian education is at a lower level than most countries, and we learn integrating in high school, so that's why I assumed they did it in other countries too.
Though yeah, I did not seriously think that everyone here knew it! I'm roughly assuming a bit more than half of gw are capable of doing it though (of the members that are out of high school, of course).
Also
environmental science
This sounds like a pretty math-heavy study to me?? At least the ones who take it here (although it's called Energy & Environmental Science) have to take a shitload of physics and mathematics.