If the idea of freedom bound Camus and Sartre philosophically, then the fight for justice united them politically. They were committed to confronting and curing injustice, and, in their eyes, no group of people was more unjustly treated than the workers, the proletariat. Camus and Sartre thought of them as shackled to their labour and shorn of their humanity. In order to free them, new political systems must be constructed.

Camus is one of my favorite authors and thinkers. I highly recommend his work.