Finally, I see an article that speaks out about the REAL problem of modern culture, not only about environmental isses but also ethical and health... I, as a vegan, know how difficult is to persuade people for the urgency of need to at least cut down if not exclude meat from their diet for all the aforementioned reasons. But I think this is a good sign that we are in a good path for maintaining sustainability of the planet while evolving ethically. Congratulations for a great article.