Russell Hardin died last night. I’m not competent even to begin to assess his overall intellectual contribution. What I can do is talk about what his work meant for me. I read – like pretty well every political science graduate student of my generation, and others previous and since – his seminal book on collective action theory. But how I really got to know him was through his work on trust as an encapsulation of interest. Thanks to the kindness of Margaret Levi, I became involved in the project that she, Russell and Karen Cook were running on trust for the Russell Sage Foundation, and a larger orbit of left scholars interested in rational choice. It was the making of more or less everything that I’ve written since, both directly, and through the people it introduced me to. My dissertation and subsequent book were in large part applications of Russell’s ideas. The single cleanest paper I’ve written not only was a riff on Russell’s arguments, but came out of his suggestion that I should take up an off the cuff comment and develop it to see where it goes. He was far kinder to me than he needed to be.
There was a period at the University of Chicago when Russell, Adam Przeworski and Jon Elster were all teaching in the political science department, arguing with each other, and creating through their agreements and disagreements a vision of what the left should be. I think that vision still has an awful lot to say for it. Of Russell’s later work, the book I like the most is How Do You Know? It’s not as perfect in itself as his books on collective action and trust, but it’s very characteristic of the ways in which (like Brian Barry) he mixed analytic philosophy with a very practical interest in concrete problems. The questions that he raises – of how our knowledge depends on social and collective structures that we do not really understand – seems very relevant now that many of these structures are behaving perversely or breaking down completely. He will be missed and remembered.