On Start the Week Anne McElvoy explores movements and people that have changed the political landscape. The MP Jesse Norman champions the founder of modern conservatism, the 18th century philosopher and statesman Edmund Burke. Lady Antonia Fraser brings to life the Great Reform Bill of 1832 which transformed the way Britain was governed. And one of the co-founders of the Occupy movement, David Graeber, looks afresh at the idea of democracy. Producer: Katy Hickman.