RT Book T1 The better angels of our nature: the decline of violence in history and its causes A1 Pinker, Steven 1954- LA English PP London PB Allen Lane YR 2011 UL https://krimdok.uni-tuebingen.de/Record/1613104731 CN 303.609 SN 978-1-84614-093-8 SN 1-84614-093-5 K1 Violence : History K1 Violence : Psychological aspects K1 Violence : Social aspects K1 Gewalt : Psychologie : Soziologie : Geschichte