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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10 RepliesWhy wouldn't we need to? Human expansionism. It's cool. BUT I wouldn't go about it all manifest destiny style, scout planets out befor you kill off the indigenous peoples living there. We don't need anymore North Americas.