They are touring the country with exclusive screenings of their movie The Unbelievers that follows them across the globe as they speak publicly about the importance of science and reason in the modern world – encouraging others to cast off antiquated religious and politically motivated approaches toward important current issues.

The film includes interviews with celebrities and other influential people who support the work of these controversial speakers, including: Ricky Gervais, Woody Allen, Cameron Diaz, Stephen Hawking, Sarah Silverman, Bill Pullman, Werner Herzog, Bill Maher, Stephen Colbert, Eddie Izzard, Ian McEwan, Adam Savage, Ayaan Hirsi-Ali and Penn Jillette.

College audiences will be treated to an exclusive screening of the film, followed by a Q&A with Richard, Lawrence and the filmmakers.