@strypey When I say movement, I mean an ideology that's expressed in many projects and institutions. The green movement isn't just the Green Party, it's also Greenpeace, Forest & Bird, the Sierra Club, and many other strong organisations. It's grounded in science and has a coherent economic analysis. The party belongs to that movement, not the other way around.
Corbyn seems like a decent guy, but I don't see a movement behind him. At most he's appealing to a movement that the Labour Party used to represent, but that wasn't enough to overcome the neoliberal movement that it currently exists to serve.
I'm being super reductive of course, and perhaps there's a better word for what I mean. But I'm generally unconvinced by parties that form around particular people. No matter how rapidly they grow in the short term, they're not stable.
@jeremy_pm @lightweight