Been studying more of Karl Marx' stuff over the past year or so. I read his Communist Manifesto and some of Capital, but I am also really liking this guy Richard D Wolff. These videos are kind of introductory but he has a really good way of explaining things. A playlist of a sequence of videos of his here. Otherwise watch this one. Anyway, what are your guys opinions on Karl Marx and his work? I'm interested if you have a favorite counter-argument to any of his positions or a good video that approaches his work from a good, critical perspective.