Georg Wilhelm Friedrich Hegel: Biography, Achievements & Lasting Legacy

Throughout his work, Hegel strove to correct what he argued were untenable dualisms common in modern philosophy. His principal achievement was the development of a comprehensive philosophical system, often termed absolute idealism, to account for reality as a unified whole. Central to this system is the concept of "spirit" (Geist), which Hegel presented as humankind coming to know itself through a historical process of rational development. Hegel's characteristic procedure, often termed dialectical or speculative, assesses concepts and forms of consciousness according to their own internal criteria, revealing their contradictions and one-sidedness. This leads to their resolution in a higher, more comprehensive unity which both cancels and preserves the initial stage. His major works, including the Phenomenology of Spirit (1807) and the Science of Logic (1812–1816), detail this systematic vision. In his political philosophy, he famously asserted that "world history is progress in the consciousness of freedom."

Hegel's influence has been profound and divisive. After his death, his followers split into rival "Right" and "Left" Hegelian camps. The Left, including Ludwig Feuerbach and Karl Marx, adapted his dialectical method for their materialist critiques of religion and society. In the twentieth century, his thought was further developed in traditions such as French Hegelianism and critical theory, and became a major point of reference for existentialism.