Great article, I think it is ethical to eat meat but definitely not the things that we do to animals and nature, we evolved to be omnivore we can’t do anything about that but our consumption of meat is ludicrous eating so much meat as we do is not healthy at all. But eating meat, I think, has lately become popular when discussing ones effect on the world and I do not believe it is the main effect , we as individuals have, that pollutes our planet. Energy production and industry connected pollution have extreme effect on our planet and all of us being members of the modern society contribute to this pollution but unless we want to downgrade our demands there is nothing we can do about that. But being vegan won’t really change our treatment of animals you would probably reduce your ecological footprint more if you stopped using car or turned off the TV. :D