RSA Spotlights – taking you straight to the heart of the event, highlighting our favourite moments and key talking points.
In this excerpt from the event ‘Optimism, Knowledge and the Future of Enlightenment’, physicist David Deutsch explores the theme of optimism as a force for 21st century progress
Follow the RSA on Twitter: https://twitter.com/RSAEvents
Like the RSA on Facebook: https://www.facebook.com/theRSAorg
Listen to RSA podcasts: https://soundcloud.com/the_rsa
See RSA Events behind the scenes: https://instagram.com/rsa_events/