Keir Starmer became Labour leader based on a pack of lies, and after promising party unity, waged a ceaseless war on the left. But given our electoral system - and the choice being a Tory or a Labour government - do we have no choice but to support the main opposition?Matt Zarb Cousin is Jeremy Corbyn's former spokesperson and recently defected to the Green Party. Here he sets out why he thinks disillusioned Labour supporters should do the same - and why nothing will change if they don't.Support this show http://supporter.acast.com/the-owen-jones-podcast. Hosted on Acast. See acast.com/privacy for more information.