Atheism is not a club, there is no, "If atheism, then..." it leads nowhere and holds no answers. I see what you are talking about, and it is a monumental undertaking to figure out how to handle the whole of humanity in such a way as to provide the greatest benefit for the greatest number of planet users while still maintaining the planet that we are using. I have plenty of ideas but it is hard to see how any of them could actually play out in reality without massive opposition.
Here are just a few and one rebutle for each:
Eugenics program to aide evolution through conscious selection (um, yeah but who decides what defines "favorable traits" is white skin a favorable trait?)
Libertarianism tempered by government controlled social programs (Nope, can't think of anything, that one is pure awesome.)
Computerized voting systems to assure fully democratic decisions on EVERYTHING, dismantling the legislative branch of government. (Most people are idiots who couldn't find their ass with both hands I wouldn't want them deciding anything)
Lazer cats (Won't they be missused for evil?)
Rhizo
Here are just a few and one rebutle for each:
Eugenics program to aide evolution through conscious selection (um, yeah but who decides what defines "favorable traits" is white skin a favorable trait?)
Libertarianism tempered by government controlled social programs (Nope, can't think of anything, that one is pure awesome.)
Computerized voting systems to assure fully democratic decisions on EVERYTHING, dismantling the legislative branch of government. (Most people are idiots who couldn't find their ass with both hands I wouldn't want them deciding anything)
Lazer cats (Won't they be missused for evil?)
Rhizo