Comment Mars has no magnetosphere (Score 5, Interesting) 549
Mars does not have a molten iron core, and hence doesn't have the cool magnetic field that earth does. That magnetic field does a LOT to protect our atmosphere from getting stripped off, not to mention protecting us from radiation.
Screw Mars. Spend all that money on making it nice HERE. We have the means. We have the tech. We could have a star trek utopia right here... Free education, opportunity through small businesses, cheap housing, plentiful energy. We could have all that right here if we just put a smidge of effort into it.
Take all that money and just pay off 5% of the population's houses. Those people, now freed from having to grind on the treadmill for their housing, could start small businesses... circulating money in the economy. It doesn't need to be much. Start a taco truck... Employ a few people... We'd have zero unemployment and a lot more happiness. The economic repercussions would be staggering.
A lot of human suffering is because a few assholes ruin it for the rest of us. How about we fix THAT? Screw mars...