Chiara Lepora and Robert Goodin. On Complicity and Compromise (2013). Ch. 5 Responsibility for Complicity A Minimum Threshold In this chapter we will address fundamental philosophical issues concerning what is required, by way of action and intention, in order to vest someone with moral responsibility. In the language of the law, ‘actus non facit reum, nisi mens sit rea’: ‘an action does not ma..