That's a bit of silly racism towards Europeans. All of Africa is fertile? Last time I check most of Egypt and some of Ancient Nubia is desert. Maybe you're calling the highly appreciated Ancient Egyptian and Nubian civilization a "cave culture" . .?

The fact is that the only reason you're able to talk this freely about food is because it is so readily available for you to eat. This is only a recent thing. It has nothing to do with Europeans forcing the idea of eating meat on other people or any other silly racist idea. Be realistic.