Why we kill the weak.
D000028:Abortion, Induced; D003242:Conscience; D004645:Empathy; D005065:Euthanasia; D028601:Euthanasia, Active; D005066:Euthanasia, Passive; D005195:Family Relations; D006708:Homicide; D006801:Humans; D008149:Love; D035863:Moral Development; D028681:Moral Obligations; D009014:Morals; D009042:Motivation; D009272:Persons; D012935:Social Justice; D012941:Social Responsibility; D035862:Vulnerable Populations; D028761:Withholding Treatment
Death and Euthanasia; Genetics and Reproduction