what about time travel? the ramifications of such? what will it mean when time itself comes under human control? a bigger change, a more drastic change, something bigger than control of the human genome? control of evolution, time, gravity, space, what next? keep searching, but as we achieve such things, as we gain control, as we understand, and thus less what is perceived as wrong in this world we were born into, what then? cross that bridge when we come to it.