It's a slippery concept but academics have reached agreement on some of its fundamental elements.
Theresa May's Brexit plan has crumbled on contact with the reality of UK and EU politics.
Momentum's position is increasingly out of step with the Labour leadership's on this issue.
Four factors led to positive change that was part planned, part felicitous – but the Preston model is already catching on across the nation.
Students need to be taught about colonialism's dark past.
Constructive ambiguity on the biggest issue of the day works in opposition, but Labour wants to be in government before long.
Labour should not accept nuclear power as an inevitable part of its climate policies.
The event, which runs parallel to the official Labour conference, is the engine of Corbyn's social movement.
Conference has voted to keep all options on the table – but is the leadership really committed?
All companies with over 250 employees would be required to have one third of its board comprised of employee representatives.
Managing day-to-day politics and radically transforming the world is a big task.
The long history of inclusivity within the Labour Party is likely to come under pressure next week.
Charging the leader of the UK Labour Party with antisemitism is a narrative that went mainstream – but it’s one that omits pertinent information and opposing views.
Activists are pushing for changes to ensure MPs have to face a ballot every time they want to stand for a constituency.
Right-wing and left-wing populists both claim to speak for victimised or disenfranchised majorities. Here's the difference.
HIgh-profile Labour figures have long chosen to compare Zionism to Nazism.
Corbyn has avoided taking a position on numerous issues this year. But this one really needs a response.
If Ontario's NDP and Liberals want to undermine Doug Ford's agenda, they'll need to learn from other centrist and left-wing politicians who have successfully challenged right-wing populism.
Enough MPs oppose a no-deal Brexit to form a government together, but party rivalries are difficult to overcome.
Labour's big fun day ended up being for the few, not the many.