There&#x27;s a great documentary on Netflix called Cowspiracy. It&#x27;s very well sourced[1] and quite entertaining too.<p>1: <a href="http:&#x2F;&#x2F;www.cowspiracy.com&#x2F;facts&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.cowspiracy.com&#x2F;facts&#x2F;</a>