https://www.openculture.com/2013/09/radical-thinkers.html
Radical Thinkers: 5 Videos Profile Max Horkheimer, Alain Badiou & Other Radical Theorists
If you've ever considered drawing up a list of the most debased words, allow me to nominate radical.
radical thinkers5 videosmax horkheimeralain badiouprofile