Darwin himself, in his day, was unable to fight free of the theoretical errors of which he was guilty. It was the classics of Marxism that revealed those errors and pointed them out.
This quote suggests that even groundbreaking scientists like Darwin are not immune to theoretical flaws in their work, but through the rigorous analysis and critique of later thinkers—specifically Marxism—these errors can be identified and addressed. It highlights the importance of critical evaluation and intellectual humility, emphasizing that progress in understanding often involves revisiting and challenging established ideas. The statement also implies that revolutionary frameworks, such as Marxism, serve as tools for refining scientific and philosophical thought, propelling it forward.
