An article by Michael Bluejay addressing evidence that shows humans are optimized for eating mostly or exclusively plant foods.

On July 7, 2012, a prominent international group of cognitive neuroscientists, neuropharmacologists, neurophysiologists, neuroanatomists and computational neuroscientists gathered at The University of Cambridge to reassess the neurobiological substrates of conscious experience and related behaviors in human and non-human animals. While comparative research on this topic is naturally hampered by the inability of non-human animals, and often humans, to clearly and readily communicate about their internal states, the following observations can be stated unequivocally a series of statements that demand a change in the way we treat our fellow earthlings.

Drawing on peer-reviewed research, worker and rescuer testimony and meeting the farmed animals themselves, The Ultimate Betrayal explores the recent shift in raising and labeling animals processed for food and the misinformation around this new way of farming. It is now popular to express that your eggs are cage-free and that your meat is organic. But is this trend really the answer to the plentiful problems of raising animals for food? What do the labels really mean? Are these products truly humane, environmentally friendly or healthy? The Ultimate Betrayal offers answers to these critical questions.