Forethought co-founder @willmacaskill on why superintelligence could make something every empire and religion failed to achieve possible: locking in its values forever. "In a world post-superintelligence, those with power will in fact be able to lock in their values in a way that hasn't been possible in the past." "You can pass laws saying, 'This is the religion or ideology of society and that's how it's gonna be.' But ultimately, people die and unexpected things happen. Whereas in a world…