Adults...struggle desperately with fiction, demanding constantly that it conform to the rules of everyday life. Adults foolishly demand to know how Superman can possibly fly, or how Batman can possibly run a multibillion-dollar business empire during the day and fight crime at night, when the answer is obvious even to the smallest child: because it's not real.

Superhero science has taught me this: Entire universes fit comfortably inside our skulls. Not just one or two but endless universes can be packed into that dark, wet, and bony hollow without breaking it open from the inside. The space in our heads will stretch to accommodate them all. The real doorway to the fifth dimension was always right here. Inside. That infinite interior space contains all the divine, the alien, and the unworldly we’ll ever need.

We love our superheroes because they refuse to give up on us. We can analyze them out of existence, kill them, ban them, mock them, and still they return, patiently reminding us of who we are and what we wish we could be.

We've always known we'd eventually be called upon to open our shirts and save the day, and the superhero was a crude, hopeful attempt to talk about how we all might feel on that day of great power, and great responsibility.

In the world of the superheroes, everything had value, potential, mystery. Any person, thing, or object could be drafted into service in the struggle against darkness and evil - remade as a weapon or a warrior or a superhero. Even a little bee named Michael - after God's own avenging angel - could pitch in to win the battle against wickedness.