Marx's critique of political-economic science is not just a critical stance towards the specific theories represented by individual economic researchers. It represents a comprehensive examination of the entire field of political economy. This critique is based on a deep understanding of the historical development of economic theories and a commitment to scientific objectivity. Marx's critique is not limited to exposing the flaws and inconsistencies in existing theories. Instead, it seeks to uncover the underlying social and economic realities that these theories often obscure. This involves a detailed analysis of the real economic laws and processes of modern bourgeois capitalist society. Marx's critique also includes a thorough examination of the historical development of economic theories. He meticulously traces the evolution of these theories, identifying their origins and the specific historical circumstances that gave rise to them. This historical perspective allows Marx to expose the limitations and biases of these theories, revealing how they often serve to justify and perpetuate existing social and economic inequalities. Marx's critique of political-economic science is thus a powerful tool for understanding and challenging the economic and social structures of capitalist society.