Scott Alexander argues that non-empirical reasoning, based on principles like simplicity and elegance, is a necessary and legitimate part of scientific practice, even for evaluating seemingly untestable theories.

Scott Alexander speculates on how concepts from decision theory and AI could lead to the emergence of a God-like entity across the multiverse, which judges and potentially rewards human behavior.

Scott Alexander reimagines the biblical story of Job as a philosophical dialogue about the existence of evil and suffering in God's creation.

Scott argues that if Big World theories are true and we accept the consequentialist view of identity used by cryonics advocates, then perfect copies of you already exist throughout the multiverse, making cryonics unnecessary for a form of immortality.