If you put yourself on a very long term trajectory, say 500 years, don't you think the only way to make a dent on the situation is space? I mean, what else woul

If you put yourself on a very long term trajectory, say 500 years, don't you think the only way to make a dent on the situation is space? I mean, what else would you do as a species? How else would you make sure humanity has a bright future?