It's frustrating to watch people say things like "corporations are greedy" and simply stop there. They've correctly identified that markets exist, wherein selle

It's frustrating to watch people say things like "corporations are greedy" and simply stop there. They've correctly identified that markets exist, wherein sellers generally price things in a way that optimizes overall profit, but seemingly don't engage with the ideas of economics, which provide a whole suite of tools and theory to with which to understand why markets act the way they do, and what to do about it.