"The British establishment is trying to destroy Labour," writes Paul Mason.

"[We must] build a vibrant political culture where anti-Semitism is combated, where any illusions about Vladimir Putin’s Russia are punctured and the truth is told about the crimes of Stalinism; a culture where people are educated in the values of the Labour movement and its diverse traditions – social democracy, syndicalism and democratic Marxism – not just given a manifesto, a rulebook and a list of doors to knock.

"We need a movement that helps people develop a belief in their own agency - not the agency of states, religions, autocrats or, for that matter, iconic Labour leaders. That part is up to us."

Actually, it is not in the interest of the "British establishment" to destroy Labour. What the "establishment" wants is a resurrection of New Labour, a shift in the balance of forces within Labour so that the right-wing takes over. Ultimately, what is aimed at is a return to the two-party system of the status quo.