Hello, I'm from Intelligence Squared, we stage debates and talks in London http://www.intelligencesquared.com. We're hosting a Cycling Festival (Thursday 8 Sept, 6.45pm-8.30pm, Royal Geographical Society), where individual talks about the bike (personal, historical, cultural) will be given by our illustrious panel of speakers including: authors Will Self, Geoff Dyer and Bella Bathurst as well as the Scottish Olympian Graeme Obree, and founder of the London School of Cycling, Patrick Field.
There is more information and tickets available on the IQ2 website: http://www.intelligencesquared.com/events/cycling.
If you would like anymore information just leave a comment and I'll get back to you
All the best