Some good followup to the whole why-are-math-and-science-such-small-portions-on-the-plate-of-intellectualism and all of the tangents (too math-y? juxtaposed topics, perhaps?)
Fear and loathing in the academy and Assorted hypotheses on the science-humanities divide at Adventures in Ethics and Science. A lot to chew on (or gum, if you are so inclined)
The best reason to learn something is that learning it is a fun thing to do with your brain. Learning math and science can make your brain just as happy as learning humanities and arts, so who wouldn’t want to be an intellectual omnivore?
Indeed.