Originally Posted by Suggs_With_A_Box
What if it completely reversed his ethical opinions, so that, for example, he thought leaving a bunch of humans alone with Zod was not only not a bad idea, but actually the morally correct thing to do?
At which point, Lois would realize what this particular variety of Kryptonite did to Kryptonians and expose Zod to it, turning him into a hero instead of a villain.

"Oh, you can’t help that," said the Cat: "we’re all mad here. I’m mad. You’re mad."
"How do you know I’m mad?" said Alice.
"You must be," said the Cat, "or you wouldn’t have come here.”

- Lewis Carroll, Alice in Wonderland