How normal brains work; effects of brain damage.
Whether humankind has underestimated the risks of global catastrophe and human extinction.
If there is a God, how does God make miracles happen; what miracles imply about how God relates to the world.
Consciousness, inner experience and language; whether consciousness causes language or vice versa.
Science and religion.
Whether God or human psychology generates faith.
Whether physical facts about the brain account for mental experiences of the mind.
Whether there is more to materialism than the laws of physics.
Whether anything exists beyond the physical world.
Mistakes made by those who argue the existence of God.
The essence of science.
Whether there are limits and boundaries to science.
Cognitive scientist Marvin Minsky's analysis of brains, minds, artificial intelligence, religion and God.