Additional exercise: Condition on something ridiculous (like apes having been continuously alive for the past billion years), in addition to your own observations (your life as you’ve lived it). What must now be true about the world? What parts of your understanding of reality are now suspect?
Additional exercise: Condition on something ridiculous (like apes having been continuously alive for the past billion years), in addition to your own observations (your life as you’ve lived it). What must now be true about the world? What parts of your understanding of reality are now suspect?