Unpublished Manuscript originally found at
https://web.archive.org/web/20170118112127/https://8ch.net/leftypol/res/1235343.html
"At the present time--1994--he is working on a historical and social account of dialectical nature philosophy, THE POLITICS OF COSMOLOGY (to be published by Guilford in 1998)"
http://njind.tripod.com/biobook1.html
While greatly influenced by Marx and Hegel, he taught a course called "The Politics of Cosmology" that was going to be a book (he taught The Third Revolution as a course around the same time), in which he traced Western Philosophy from the Pre-Socratics through the Frankfurt School, noting (of course) that philosophers did not write in a vacuum, and that they wrote within the politics of their time.
https://en.wikipedia.org/wiki/Talk%3AMurray_Bookchin