When we visited Robert and his kids, Jack and Katie, we discovered that their vegan nanny has left an impression on her subjects:
Katie: "If you kill animals, you kill yourself."
Wendy: "Really? I'm still alive, and I'm eating chicken."
Katie: "If you kill animals, you kill the earth."
Jack: "Uh huh, by killing anything, you're hurting the environment, you're hurting yourself, and it's bad."
Wendy: "Then maybe you shouldn't eat your chicken."
Jack: "No, I like chicken."