Abstract
Lenin asked the question: what is to be done? A second question, which Lenin did not ask is: What is not to be done? A third question arises when answering the first and second yields incompatible directives. How are we to understand and respond to such situations, in which, as Machiavelli put it, the Prince must learn, “among so many who are not good,” how “to enter evil when necessity commands” for the good of the Republic? This is the Classical Problem of dirty hands. What, if anything, does Marxism have to say about it?