As long as we continue to be human we will always have 'internal' problems. The big picture is that Earth is a single point of failure and the clock is ticking

As long as we continue to be human we will always have 'internal' problems. The big picture is that Earth is a single point of failure and the clock is ticking away. Mars should be a higher priority but I don't expect the government to solve it. They've grown too big and dumb for that it seems. This hopefully will be tackled by more visionaries like Buzz Aldrin, Elon Musk, and Burt Rutan...