Who actually owns Planet Earth? Ruth Barnett argues that we are all temporary tenants for the biblical three score years and ten (or the modern four score years and twenty!) and therefore nobody can be illegal or illegitimate; but discrimination persists to an unacceptable and dangerous extent and it is the first step down the slippery slope that ends in genocide. In this book, Love, Hate and Indifference: The slide Into Genocide, She explores how this has come about.