What Marxism Teaches Us
What Marxism teaches us is simply to approach questions of society from a material basis: how does human life persist? Through production of the goods and services needed to live.
How are these things produced under capitalist society? Through exploitation of the labor of the working class, that is, by requiring one class of people to sell their labor as a commodity to another class to produce values.
What is the result of this system? That workers are “alienated” from their labor, meaning from much of their waking life, constantly required to produce more and more with an ever-precarious access to the means of subsistence.
Via Jacobin.