Melvyn Bragg and guests discuss the political creed of Anarchism.
Melvyn Bragg explores Matthew Arnold's ideas about culture being a powerful force for good
Is a free market the best foundation for a fair, dynamic society?
Michael Portillo asks whether free-market capitalism is a broken system.
Jamie Whyte defends free market ideas in apparently troubled times for capitalism.
Jolyon Jenkins reports on one man's attempt to create a new nation - a libertarian utopia.
Prof Manuel Castells on the rise of new economic cultures since the financial crisis.
Jeremy Cliffe encounters the ideas and personalities behind a new 'anarcho-populism'.
Lucy meets French group L'Appel et la Pioche which campaigns against global capitalism.
Alistair Cooke considers how people alter their politics from a national to a local level.