Let's talk about three worlds.

World #2 is the one you're most quickly able to grasp. It's the sensory world surrounding you ... what you can touch, smell, see, and hear. It's planet Earth, the cosmos, the thumping of bass when a car drives by, and the smell of Mexican food that clings to your clothes. It's what most would call the "real" world.

But is it?


I think World #1 is the real, real world, and I think there's good reasons to believe in it. It's an invisible world to the senses ... may...