The sooner the catastrophes strikes, the better. It will be the long awaited-for reason for social purging and decontamination. We, the beautiful and athletic people will, of course, have the best chances to reproduce and survive while the lower specimens will die out. Nerds in particular will be eradicated quickly enough, and recycled mainly as pig food and fertilizer, although me might decide to dessiccate some of their corpses for use as combustible. The future does not bode well for you, nerdinhos, I'd get out of life before life gets done with you because even if the apocalypse doesn't come, the days you were "protected" by social conventions are coming to an end. ;)