So, just been reading a bit on memes, the view that cultural ideas evolve via natural selection.
Gotta say the idea has an appeal and some interesting possible applications. But the intangibilty of the concept just doesn't sit well with me.
Just wondering what other's opinions are of memes - a real phenemenon, just a useful metaphor, or an empty metaphor? Also does anyone know if any research in the field supports or opposes the idea.