there is probly never going to be proof of human evolution because we will never really have to adapt to something very extreme again. we are going to have technology for everything. if global warming was to get so extreme im pretty sure someone would come up woth something to make it so we can go about our lives regularly.
since technology is going to keep getting better and better i am thinking that maybe we will get so smart and then we will have technology that will do everything for us. i think that we will get weaker because we will never have to do labor ourselves. and we will start to get less intelligent because we wont have to think things through as much.
this one will most likely never happen but.. i went to see war of the worlds and it made me think. even though it only shows in the U.S. if some powerful force came to take over the earth (such as aliens), or if there was a war of the worlds... then we would be fuckin screwed because all of the nations in the world could never aggree on what to do. we would end up fighting over everything and definatly get wiped out.