Political satirist Tom Walker, best known for his viral comedy character Jonathan Pie, talks to Krishnan Guru-Murthy about the purpose behind his satire, why the left need to reclaim freedom of speech and how he’d change the world if given the chance.

You can also listen to Ways to Change the World as a podcast on all good podcast apps and Apple Podcasts: https://itunes.apple.com/gb/podcast/w...

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