But just then Superman heard that a tsunami was hitting Southeast Asia, and he left, leaving Lois with only a cape to wear and nothing to do but...

I think, therefore, I get bananas.

When in doubt, think about time travel conundrums. You'll confuse yourself so you can forget what you were in doubt about.

What's the difference between ignorance, apathy, and ambivalence?
I don't know and I don't care one way or the other.