>>1311506Not really many people with Alzheimer's anymore. Can pretty much select out genes that program for it as long as all of your ancestors going back 3 generations don't all have it. Then you're kinda fucked.
>>1311521There's not one singular caliphate. Still no Islamic unification except for during global conflicts, but even then that's just loose alliances.
>>1311533I don't know much about Chile, honestly.
