Zimbabwe, Canada, Argentina, South Africa, Honduras, Mexico. Class struggle in all these countries, along the same worker-capitalist fault line. Each of course has its own particular contexts with its own contradictions, but nonetheless, how many working class people are seeing their situation as being bound up with that of the ethnicity in the next neighborhood over, let alone being conscious of their place in a global proletarian class, in a global division of labor?
The point at which solidarity can actually be expressed materially by workers in the US with workers elsewhere is still very far off. To see this manifest would require entire new layers of workers getting organized (largely immigrant, but retail, unwaged, and informal economic sectors too) with a radical perspective from the get-go by internationalist Marxists.
Those workers already organized by patriotic unions (afl-cia, change-to-win, etc) have a distorted perspective not only regarding the international proletariat, but also the scope of their own activity domestically. The link between internationalism and militancy is very strong. Militants would have to either revolutionize those unions from within or go through a process of building dual unionism to build an alternative with a revolutionary perspective.
Perhaps all workers should be seen as “new layers” and directly recruited by marxists to socialist organizations which can organize workplace, community, and political rebellion without a mediating front of some kind such as a union or community organization.
Marxists can go directly to the streets in working class communities and to workplaces (including campuses) and hand out flyers with news of workers fighting back, and fuse it with an analysis of the system in its particulars and generalities. Radicals can and should do this basic work to erode hegemonic apathy and narrow-mindedness. Influencing consciousness can prime the terrain for concrete organizing. That organizing can take different forms depending on the perspective of the Marxist, but it should be done.
Regardless of which approach any given Marxist chooses to take toward organizing the workers, news of international proletarian struggle can be used as an exposure for the US working class, showing them what is possible. By thinking about the conditions in other countries and analyzing the forces at play (class interests, contradictions within classes, the role of the state, the spectrum of political actors, etc) workers here “at home” can develop a richer picture of whats going on domestically. For the working class to become a class for itself it has to become conscious of itself and study itself.
Radicals of all persuasions should publicize these examples of global proletarian resistance as much as possible and agitate the working class in the US to consider how it might get organized to join the fight.