MEANING - How to imagine the experience of eternal life? Would we sense ourselves? How would we feel? Whom would we know? What would we do? What would God do? Living forever seems so absurd, yet eternal life is the promise of almost every religion. But if we cannot even imagine what eternal life will be, how can we have hope in its reality?

CONSCIOUSNESS - Physically, humans and animals seem similar. Mentally, humans seem so superior. What's so special about human nature?

COSMOS - Some scientists claim that the universe did not have a beginning. Some theologians contend that the universe did not need a beginning.

COSMOS - What if nothing ever existed? Scientists claim that the universe came from nothing. But what's the nature of nothing? That's where the confusion lies.

CONSCIOUSNESS - Why do we spend so much of our lives not awake? What do sleeping and dreaming reveal about consciousness?

COSMOS - In the far, far future, what happens to planets, stars, galaxies, black holes? What’s the ‘Big Rip’ and the ‘Big Crunch’? And if 'multiple universes’ exist, if one universe ends, do others begin?

CONSCIOUSNESS - Some claim their scientific study of ESP overturns the worldview of science. Should we take these startling pronouncements seriously? If so, what would it mean for events in the physical world to defy all known physical laws? Either there is something misleading about those events or something beyond those physical laws.

CONSCIOUSNESS - If ESP is real--that's a big "If"--then our entire worldview would change. Existence would be somehow enlarged. But extraordinary claims demand extraordinary evidence.

COSMOS - More than one universe? A ridiculous question no more! How could multiple universes be generated, and can we ever find evidence, one way or another? Talk about expanding your horizons: you can't imagine what's in store!

MEANING - God is supposed to have perfect knowledge, which includes all true statements about the future. Does this mean that God knows everything about what is to come? But if the future doesn't yet exist, then there is nothing now to know. Theologians battle among themselves.