'Human Beings in International Relations is a theoretical treasure trove. Jacobi and Freyberg-Inan make us aware of a remarkable variety of theoretical perspectives on 'thinking the human'. They make those perspectives resonate with or contradict each other, unburying many research paths that must have been there all along, but still await our analysis.' Stefano Guzzini, Danish Institute for International Studies, Uppsala University and Pontifical Catholic University, Rio de Janeiro