This document provides a critical analysis of capitalism. It defines capitalism as an economic system driven by profit maximization, with two fundamental classes - the capitalist class that owns the means of production, and the working class that must sell their labor to survive. Capitalists exploit wage labor to generate profit. Goods under capitalism are commodities that have both a use value and exchange value determined by the socially necessary labor to produce them. Capitalism relies on the exploitation and alienation of wage labor for profit and growth. However, its exponential growth is dependent on cheap and abundant fossil fuels, and faces dual limits of energy depletion and environmental degradation.