Sunder Katwala is the director of British Future, a non-partisan thinktank and charity, and the author of  the book 'How to be a Patriot'. He has previously worked as a journalist and was also general secretary of the Fabian Society thinktank from 2003 to 2011. Prior to that he was a leader writer and internet editor at the Observer, a research director of the Foreign Policy Centre and commissioning editor for politics and economics at the publisher Macmillan.