Your concern about doomsday projects is very welcome in this age of high existential risks. Suffering in particular plays a central role in that game. Religious fanatics, for instance, are waiting for the cessation of suffering through some kind of apocalypse. Many negative utilitarians or antinatalists, on another side, would like us to organize the end of the world in the coming years, a prospect that can only lead to absurd results. For the short term, doomsday end suffering projects can plan to eliminate life (or at least human life, because bacteria and other small creatures would be extremely hard to eliminate on this planet), but I doubt that they would want to have consideration for “the conditions for the evolution of life throughout the universe”, be it only because they are completely unable to do anything about that, or because they are anyway not rational at all in their endeavor. So, there is a race between us and the doomsday mongers: I think that bringing a solution to suffering is our only chance to win in time.
Your concern about doomsday projects is very welcome in this age of high existential risks. Suffering in particular plays a central role in that game. Religious fanatics, for instance, are waiting for the cessation of suffering through some kind of apocalypse. Many negative utilitarians or antinatalists, on another side, would like us to organize the end of the world in the coming years, a prospect that can only lead to absurd results. For the short term, doomsday end suffering projects can plan to eliminate life (or at least human life, because bacteria and other small creatures would be extremely hard to eliminate on this planet), but I doubt that they would want to have consideration for “the conditions for the evolution of life throughout the universe”, be it only because they are completely unable to do anything about that, or because they are anyway not rational at all in their endeavor. So, there is a race between us and the doomsday mongers: I think that bringing a solution to suffering is our only chance to win in time.