Wow, I have heard more intellectual thought issue from my rear end in the form of a smelly wind. Get real Mr Doom and Gloom. There is NO solution to overpopulation, and discussing it is as productive as measuring the amount of dandruff on Obama's head. The world will continue the way it always has, too many people, war, too few people, less war, too many people again, new disease and war...etc. Religion - mindless rubbish. Philosophy - stop thinking so hard, doesn't change anything. Politics - don't make me laugh. There is only one truth, that we live and die and what we achieve in that brief time is all that matters. Overpopulation?? How about a cull starting with all the less productive members of society, homeless, unemployed, disabled...etc, and of course you Mr Arabiaterra, who obviously falls into one of those categories. Get real and get a life. You should try being gay like me, at least we don't add to your dark nightmare of a world crammed like sardines.