Last Friday an email from the Labour party – of which I’ve been a member for 44 years – broke my political heart. They wrote coldly to tell me that back in May 2021, I’d committed a crime: retweeting a Lib Dem MP’s call for some voters to back Green candidates in local elections, accompanied by my suggestion that such cross-party cooperation represented “grownup progressive politics”.
Why did I say that, why on earth am I facing expulsion for it, and what might it mean for the future of our politics? I said it for two reasons. First, because the progressive majority in our country is thwarted by the electoral system. Votes on the right go almost exclusively to the Tories, but the progressive vote is always split between Labour, Lib Dems and Greens. Under first past the post (FPTP) the Conservatives win on a minority of the vote, again and again. Cooperation between progressives just makes sense.
