The fact that Luc Boltanski is widely regarded as one of the most influential French sociologists of the late twentieth and early twenty-first centuries should be reason enough for putting together a collection of essays concerned with the major intellectual contributions that he has made to the humanities and social sciences. Boltanski has emerged as the most prominent, and also most innovative, French sociologist since the death of Pierre Bourdieu in 2002. It is ironic that, despite both the magnitude and the originality of Boltanski s oeuvre, one finds only few systematic commentaries,...