Abstract
According to the 'incompatibility thesis,' tenets of Marxist and Pragmatist ethics are incompatible at a very basic level. An opening move in the strategy of defending the incompatibility thesis is to summon the ghosts of Pragmatists and Marxists past, such as John Dewey and Leon Trotsky, and recount how their positions in a debate concerning ethics proved to be fundamentally at odds. The central claim of the paper is that despite the initial promise of this strategy, scholars should be wary of citing the 1930s debate between Dewey and Trotsky and the differences revealed in this exchange as evidence in support of the incompatibility thesis. Significant areas of agreement between the two thinkers, both in their exchange and in the events surrounding it, ought to make us question the claimed incompatibility between Marxist and Pragmatist ethics. After presenting its standard interpretation, the ethical dimension of the debate is brought to the fore. Two versions of the debate - one offered by a Trotskyite and contemporary of Dewey and Trotsky's (George Novack) and the other by a recent Dewey biographer (Alan Ryan) - are reviewed. Both, it is argued, exaggerate Dewey and Trotsky's differences. Next, four areas of agreement between the two thinkers' ethical views are identified, each drawing support from the content of their debate as well from select events in the years preceding and following it. By way of reconstructing the Trotsky-Dewey debate, it is possible to trace a vital thread between Pragmatist and Marxist ethics - or so it is argued.