How to explore metaphysics
The mystery of the mind and the soul
Identity theory - token and type
Functionalism and artificial intelligence
Alternative theories of mind
The problem of personal identity
Mind, memory, and psychological continuity
Same body, same brain, and closest continuer
The no-self theory and time worms
The nature of truth and time
Causation, possible worlds, and propositions
God - definition and paradox
God - the argument from existence
God - the argument from cause
God - the argument from design
From spinning buckets to special relativity
From general relativity to space-time
Black holes, wormholes, and time travel
Quantum mechanics and wave-particle duality
Quantum mechanics, spin, and spooky action
Quantum mechanics, god, and the multiverse
Do we live in a computer simulation?