Aside from the "classics", I am wondering if there are any modern essays on anarchism and federalism?
Colin Ward, the soft anarchist, wrote: "https://theanarchistlibrary.org/library/colin-ward-the-anarchist-sociolo...
I see that Bookchin wrote about "confederalism": https://theanarchistlibrary.org/library/murray-bookchin-the-meaning-of-c...
From a few months ago:
https://www.redblacknotes.com/2020/07/01/what-do-anarchists-mean-by-fede...