who only by moving can balance

I know I ought to care about glacial-interglacial cycles and orbital forcing and modified Milankovitch theory, but I really don't. This is a problem. I only need to care about them until the end of Friday. So please, self, GET ON THAT?

(Having said which I have just realised I can legit put off cramming them til, like, Wednesday afternoon, so. GUESS I'M DOING THAT THEN.)