Today we hear the second half of Bishop Barron's recent talk to the Knights of Malta, in which he explains that behind much of the rioting and deep unrest in our country stand ideas stemming from four influential thinkers: Karl Marx, Friedrich Nietzsche, Jean-Paul Sartre, and Michel Foucault. Once we understand some of their most basic ideas, we will recognize their influence everywhere today. (If you missed the first half of the talk, click here to listen.) NOTE: Do you like this podcast? Become a patron and get some great perks for helping, like free books, bonus content, and more. Word on Fire is a non-profit ministry that depends on the support of our listeners…like you! So be part of this mission, and join us today!