'Meticulous, clinical and sobering, a shockingly important and incisive book' David Olusoga Vast and revelatory, Dan Gretton's I You We Them is an unprecedented study of the perpetrators of crimes against humanity: the 'desk killers' who ordered and directed some of the worst atrocities of the modern era. From Albert Speer's complicity in Nazi barbarism to cases of ecocide and the deaths of activists, Gretton shines a light on the figures 'who, by giving orders, use paper or a phone or a computer to kill, instead of a gun.' Over the past twenty years, Gretton has interviewed survivors and perpetrators, and pored over archives and thousands of pages of testimony. His remarkable insight into the psychology of the desk killers is deepened by the intimate journey he travels with his readers. A landmark historical investigation into crimes against humanity and the nature of evil that is over two decades in the making. 'The sad truth is that most evil is done by people who never make up their minds to be good or evil.' Hannah Arendt I You We Them is a study of the psychology of some of the least visible perpetrators of crimes against humanity, the 'desk killers' who ordered and directed some of the worst atrocities of the last two hundred years. It is also an exploration of corporate responsibility and personal culpability today, connecting the bureaucratic blindness that created desk killing to the same moral myopia that exists now in the calm, clean offices of global capitalism.