In this episode in our series about ideas of freedom David and Lea explore Immanuel Kant’s vision of rational freedom and perpetual peace. Why was Kant so sure that human reason would produce enlightened progress? Was he right? What are the obstacles likely to derail the advance of peace, then and now? How well do his arguments about free speech and free expression hold up in the age of the internet?Sign up now for PPF+ to get bonus episodes and ad-free listening www.ppfideas.comComing up next on the History of Freedom: How Free is the Free Market? Hosted on Acast. See acast.com/privacy for more information. Learn more about your ad choices. Visit podcastchoices.com/adchoices