The harm that religion does.
Singer
Peter
P
University Center for Human Values, Princeton University, USA.
D019976:Cloning, Organism / Q000941:ethics; D033041:Embryo Research / Q000191:economics / Q000941:ethics*; D005380:Financing, Government; D006801:Humans; D011057:Politics; D011640:Public Policy; D012067:Religion; D012109:Research Support as Topic; D013234:Stem Cells; D014481:United States