For anyone interested in an intelligent discussion about the various 'tripwire' issues that Murray covers in The Madness of Crowds, there is a great interview with Bret Weinstein. Bret Weinstein is the evolutionary biologist who was subjected to such appalling abuse at Evergreen College, he had to put his family into hiding and leave his job. The title of this is Douglas Murray/Bret Weinstein Darkhorse podcast. It is on YouTube. A rational, measured discussion about issues which are so often saturated in sound and fury.