The Roman Catholic Church is the oldest institution in the western world and has had a pivotal influence on western civilisation, ranging from matters of state to cultural life and from personal morals to social values and ethics. Increasingly, though, it is being criticised as being a malign influence in debates about some of the most pressing issues of the modern world – overpopulation, Aids, global warming, human rights and so on. Stephen Fry and Christopher Hitchens battle it out with Archbishop John Onaiyekan and Ann Widdecombe over the motion “The Catholic Church is a Force for Good in the World” in our debate from 2009. — We’d love to hear your feedback and what you think we should talk about next, who we should have on and what our future debates should be.  Send us an email or voice note with your thoughts to podcasts@intelligencesquared.com or Tweet us @intelligence2.  And if you’d like to support our mission to foster honest debate and compelling conversations, as well as ad-free podcasts, exclusive bonus content, early access and much more, become a supporter of Intelligence Squared.. Just visit intelligencesquared.com/membership to find out more.  Learn more about your ad choices. Visit podcastchoices.com/adchoices