Labour is stubborn in defeat because it knows this: we face the belated end of the political 20th century | John Harris

In Gorton and Denton, I heard again and again that people wanted seismic political change – Labour and the Tories are no longer part of that conversationIn the wake of Labour’s third-place showing at last Thursday’s Gorton and Denton byelection, Keir Starmer could have responded...