My question to everyone out there is whether you think space travel is necessary for humankind. Or should we first discovery all of earths mysteries or not go anywhere and just stick to earth keeping to ourselves?
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Edited by TangentialShark3: 9/23/2014 10:50:39 PMIn my opinion, planet Earth can sustain humanity's overpopulation and destructive lifestyle for another 100-150 years before major consequences begin to arise. Let's hope we discover suitable places out in the stars and a way to get there in time. The U.S. for example already plans to have man step foot on Mars within the next 10 years :)