"Ultimately, we should be aiming to eat vegetarian diets. That might seem utopian to some people. Many people are suggesting that we should have a meat-free Monday to begin with and gradually phase out meat. It may be that that’s the best we can manage over the next few years, given how the public are about such things. But in the long term, I believe that if we aim to get to a sustainable place in terms of greenhouse gas emissions, it’s going to be very hard to have large herds of cattle and sheep as we do at present. That problem, combined with opposition to factory farming, really does mean we have to move towards vegetarian and even vegan diets in the medium term." Read more here/Leia mais aqui.
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