"What shall we wish for first?" Jon asked.
"How about global warming?" Karyn replied.
"That's good, but what if the Earth is supposed to warm up?"
"Oh, come on, Jon. Don't tell me you're one of those people. You have to wake up and see what mankind is doing to the planet. It's our fault that global warming is happening, so it's only fair that we fix it."
"But, Karyn. If humans aren't responsible for global warming and it's completely natural, wishing it away may make things worse."
"I don't see how."
Jon was going to protest again, but Karyn went ahead and made the wish anyway.
"I wish global warming didn't exist," Karyn said.