Hegel wrote the master and slave dialectic while the only successful slave revolution in history was being reported across Europe, including in the journal he read. Buck-Morss argues the connection is plain, and that the burden of proof falls on those who deny it. The passage from servitude to a constitutional state, won by a struggle for recognition fought under the banner of liberty or death, is what lifts his analysis out of colonial political economy and into world history proper.

The larger subject is the silence. Two centuries of scholarship kept philosopher and revolution apart, and she asks how disciplines build objects of study that conceal as much as they show. Explanations for his own reticence range from Freemasonry and political danger to the disorder of his life at Jena.

Restoring the link, she insists, is not a footnote about sources. Modern philosophies of freedom cannot be done well in ignorance of Haitian history.