„On the surface it may seem that wars are caused by economic and political questions, but in fact they are caused by our wholesale slaughter of animals. The laws of justice are inexorable, and human beings are going to have to pay with their own blood … We kill animals, but nature is an organic whole, and by killing animals we are, as it were, affecting certain glands in that organism. When this happens, the balance of the organism is disrupted, and it is not surprising that before long war breaks out among men. Yes, human beings have slaughtered millions of animals for their meat, without realizing that on the invisible plane those animals are linked to other human beings, and it is they who will now have to share the fate of the animals. When we slaughter animals we are slaughtering human beings. Everybody agrees that it is time to establish the reign of peace in the world, that there must be no more wars. Yes, but war will go on just as long as we continue to slaughter animals, because by destroying them we are destroying ourselves.“
The Yoga of Nutrition, Editions Prosveta, 2012 ebook edition, pp. 24 https://books.google.it/books?id=jnoVCwAAQBAJ&pg=PT24-25.