Well, here's a pack of morons at work - a group of bozos wants to import large animals (including predators) into North America. Yeah, that's how I want to explore a natural park - looking around to make sure I'm not becoming prey:

"Obviously, gaining public acceptance is going to be a huge issue, especially when you talk about reintroducing predators," said lead author Josh Donlan, of Cornell University. "There are going to have to be some major attitude shifts. That includes realising predation is a natural role, and that people are going to have to take precautions."

I have an idea - why don't we introduce the predators in his neighborhood. Let him explain to local parents that they will have to "take precautions".