Comment by Shawnsbert on Harry Potter and the Methods of Rationality discussion thread, February 2015, chapter 113 · 2015-03-01T00:39:04.623Z · LW · GW

Harry can talk to LV about the life cycles of stars and the heat death of the universe. All this could force LV to rethink what it means to be immortal when the sun engulfs the earth or the universe hits maximum entropy. This could buy some time.