1844 – 1900
Friedrich Nietzsche (1844–1900) was a German philosopher whose work fundamentally challenged the foundations of Western morality, religion, and metaphysics. He developed influential concepts including the will to power, the Übermensch, eternal recurrence, and perspectivism, arguing that traditional moral and religious frameworks suppress human flourishing. His genealogical critique of morality and his declaration that 'God is dead' made him one of the most provocative and consequential thinkers of the modern era.
Developed the concept of the Übermensch as an ideal of self-overcoming beyond conventional morality
Introduced the genealogical method for critiquing the historical origins of moral values
Articulated the will to power as the fundamental drive underlying human behavior and culture
Formulated the doctrine of eternal recurrence as a thought experiment and affirmation of life
Pioneered the critique of slave morality and ressentiment in On the Genealogy of Morality