Melanie Joy - PowerarchyHarvard educated psychologist and bestselling author Melanie Joy exposes the psychology that underlies all forms of oppression and abuse and the belief system that gives rise to this psychology which she calls powerarchy. Melanie Joy had long been curious as to why people who were opposed to one or more forms of oppression, such as racism, sexism, speciesism, and so forth often stayed mired in many others. She also wondered why people who were working