Breht and Alyson talk about this in their episode on Socialism: Utopian and Scientific when they talk about how Marxism is a science. Breht brought up some events that could falsify key pillars of Marxist thought (around 1:25 in)
Anarcho-capitalism gets established
If liberal democracy is able to resolve class conflict
A non-Marxist left ideology is able to lead and defend a world revolution
Fascism and imperialism is rooted out of liberal society
Any of these events happening would crush key views of Marxism.
Breht and Alyson talk about this in their episode on Socialism: Utopian and Scientific when they talk about how Marxism is a science. Breht brought up some events that could falsify key pillars of Marxist thought (around 1:25 in)
Any of these events happening would crush key views of Marxism.