Attached is one of the most emotionally moving food videos I've ever seen. If you've thought about the environmental and health problems of industrialized farming - especially of livestock animals - then you'll appreciate this film, made by the Chipotle restaurant chain.
As societies, we changed our food system once and we can change it again, this time to encourage compassionate and ecological ways of raising livestock. As numerous recent studies demonstrate, this does not mean we'll all starve; to the contrary, large numbers of small-scale agricultural operations can produce more and healthier food than can small numbers of huge farms. To get inspired, watch the video attached.