Perhaps I've been reading comic books too much, but I've been starting to think about the evolution of the human race. My friend says it's not possible because we've removed natural selection, but isn't that what global warming is for? It'll probably kill a whole load of us, then the remaining survivors' offspring will come out of the womb with changes.
And doesn't evolution take thousands of years? And hasn't the human race been around for about that long?
And if I'm wrong, what the hell is junk dna used for?
I'm not thinking big changes like people bursting into flame or some guy having a primordial black hole in his stomach, but little things like wings or gills….