Why Do People Do Terrible Things to One Another and Is It Possible to Stop Them?

My father's sister and her two children were killed in oshwitz. My mother's sister's husband, my uncle died in a forse labor camp. Irvin developed a theory of how genesite comes about. As leaders spread hateful ideologies, as people get used to ising others, hostility between groups slowly evolves into violence. Bad leaders don't alone create it....