Socialism is in the air. It returned to the United States with the 2008 economic crisis, which made capitalism’s exploitative nature clear for a new generation, and unleashed struggles to challenge austerity and staggering income inequality. Activists in a host of movements helped create the environment in which a presidential candidate could talk about socialism on a national stage.

Though he might not be the most radical of figures, Bernie Sanders, who openly identifies as a socialist, is drawing tens of thousands to his campaign, upending everyone’s expectations.

It’s no surprise, then, that the idea of socialism also faces heavy counterattack — and not only from the Right. Within the Left itself, there is suspicion of an ideal many view as single-mindedly focused on economic issues and distant from other everyday sufferings, especially those of black and brown people.