What is the point of human life? We're all going to die anyway, after all, inhabiting thereafter an everlasting nothingness. Here's an answer to that question that doesn't try to deconstruct it. The point may involve saving the universe from itself. The Big Bang of contemporary astronomical theory, combined with the conventional understanding of the 2d law of thermodynamics, leads to a rather dismal prospect of a universe that expires slowly but inevitably into nothingness, by spreading out and cooling off until nothing is left. Like a clock that can never re-wind itself. Like our own lives, but on a really big scale. And with nothing left to carry on, nor any project left to be carried, or any place to carry it. Can the universe avoid that fate? Perhaps -- I suspect that advanced species can and sometimes do get far enough in their own scientific development to figure out how to beat the 2d law in their cosmic locality. Those localities then become sources ...