> Consequently, we should divert money away from the welfare of people living today and towards efforts that maximize the likelihood of a galaxy filled with colonized planets. If that sounds ridiculous, it's because it is.
It sounds ridiculous to you because you framed it in an uncharitable way. Another way of saying "maximize the likelihood of a galaxy filled with colonized planets", so far as contemporary people are concerned, is "minimize the likelihood of civilizational collapse". Even a marginal reduction in the risk of nuclear war, for instance, would be a very good thing.
It sounds ridiculous to you because you framed it in an uncharitable way. Another way of saying "maximize the likelihood of a galaxy filled with colonized planets", so far as contemporary people are concerned, is "minimize the likelihood of civilizational collapse". Even a marginal reduction in the risk of nuclear war, for instance, would be a very good thing.