Pierre Ansart (1922?2016) taught at Université Paris-Diderot and made contributions to the field of sociology with a multidisciplinary approach that incorporated history and psychology as well as Western and Eastern intellectual traditions. Ansart is the author of over twenty books.

Cayce Jamil (he/him) has a PhD in Public Policy from the University of North Carolina at Charlotte. His research focuses on developing social theory, and he has written on Proudhonian thought and its implications for sociology.

Shaun Murdock (he/him) translates texts on the themes of economy, society, and environment from French, Spanish, Italian, Portuguese, and Catalan into English.

René Berthier (he/him) is a French libertarian and anarcho-syndicalist activist. In 1972, he joined the CGT trade union confederation in the printing industry. It was while working in a large Parisian printing house that he completed a master's degree in English (thesis on William Godwin) at the Sorbonne in 1974. Now retired, he devotes himself to writing in the theoretical and historical field.

Jesse S. Cohn (he/him) is the author of Underground Passages: Anarchist Resistance Culture, 1848?2011 and the translator of Daniel Colson's Little Philosophical Lexicon of Anarchism From Proudhon to Deleuze. A board member of the Institute for Anarchist Studies, he teaches English at Purdue University Northwest.