here is a featured group of the week.
source:
https://www.pdcnet.org/rpa/Radical-Philosophy-Association-(RPA)
Radical Philosophy Association (RPA)
The Radical Philosophy Association is a non-sectarian, international forum for the philosophical discussion of fundamental social change. Founded in 1982, the RPA is open to anyone who shares the view that society should be built on cooperation rather than competition, and that social decision-making should be governed by democratic procedures. It considers its enterprise to be inherently interdisciplinary and welcome persons not trained in philosophy. More information is available at www.radicalphilosophyassociation.org.
http://www.radicalphilosophyassociation.org/