If you can frame vegetarianism in a way that someone eating meat causes another person direct harm, maybe you have a case. Environmentally speaking there is mo

If you can frame vegetarianism in a way that someone eating meat causes another person direct harm, maybe you have a case. Environmentally speaking there is more of a clear connection, though it is more of a sliding scale. Is someone smoking next door an imminent threat to my life? Not typically. Is someone experimenting with highly radioactive materials next door an imminent threat to my life? It could very well be. There's often a lot of grey, but there are times when the threat is obvious. A deliberately unvaccinated child is a serious health risk to everyone they interact with. If there's enough of these children around the risk grows. Vaccinated children are already rife with disease, they're more vulnerable than adults. Unvaccinated ones may as well be radioactive. I don't know that hard liquor bans are something you could argue for. America tried that already and it didn't work out at all.