Paul Strathern
Kierkegaard wasn't really a philosopher in the academic sense, yet he produced what many people expect of philosophy. He didn't write about the world, he wrote about life, about how we live, and how we choose to live. His subject was the individual and his or her existence, the "existing being." In Kierkegaard's view, this purely subjective entity lay beyond the reach of reason, logic, philosophical systems, theology, or even "the pretenses of
...During his lifetime, Jean-Paul Sartre enjoyed unprecedented popularity for a philosopher, due partly to his role as a spokesman for existentialism—at the opportune moment when this set of ideas filled the spiritual gap left amidst the ruins of World War II. Existentialism was a philosophy of action and showed the ultimate freedom of the individual. In Sartre's hands it became a revolt against European bourgeois values.
In Sartre in 90 Minutes,
...Schopenhauer, the “philosopher of pessimism,” makes it very plain that he regards the world and our life in it as a bad joke. But if the world is indifferent to our fate, it doesn’t thwart us on purpose. The world’s façade is supported by what Schopenhauer calls the universal Will—blind and without purpose. This Will brings on all our misery and suffering; our only hope is to liberate ourselves from its power and from the trappings
...With Friedrich Nietzsche, philosophy was dangerous not only for philosophers but for everyone. Nietzsche ended up going mad, but his ideas presaged a collective madness that had horrific consequences in Europe in the early 1900s. Though his philosophy is more one of aphorisms and insights than a system, it is brilliant, persuasive, and incisive. His major concept is the will to power, which he saw as the basic impulse for all our acts. Christianity
...Karl Marx's devastating critique of capitalism, and his proposal of communism as the answer to the failings of the capitalist system, bore their greatest fruits in the twentieth century with the formation of the communist state in the Soviet Union. This great venture has now all but completely failed. Yet the force of the communist belief offered the prospect of "justice on this earth" to countless numbers. And Marx's critique has influenced generations
...We see our age as the greatest in human history, filled with seemingly unending originality. Yet such dynamism is not a necessary characteristic of great eras. Among the most long-lasting and stable civilizations was that of medieval Europe. There stasis was achieved, and with it a stability that permitted the development of structured thought and intellectual embellishment of unparalleled degree. Like the vast gothic cathedrals of western Europe,
...In Rousseau we encounter a walking ego, naked sensibility. Feeling triumphs over intellectual argument in his works, which are both deeply stirring and deeply inconsistent. Yet while his contemporaries Kant and Hume may have been superior academic philosophers, the sheer power of Rousseau’s ideas was unequaled in his time. It was he who encouraged the introduction of both liberty and irrationality into the public domain.
In Rousseau in 90
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René Descartes spent much of his life in solitude. Fortunately, these countless lonely hours helped Descartes produce the declaration that changed all philosophy: "I think, therefore I am." Convincing himself to doubt and disregard sensory knowledge, Descartes found he could prove his existence through his thoughts alone. This internal reality, he believed, was the true reality, while the external was hopelessly deceiving.
In
...Spinoza’s brilliant metaphysical system was derived neither from reality nor experience. Starting from basic assumptions, with a series of geometric proofs he built a universe which was also God—one and the same thing, the classic example of pantheism. Although his system seems an oddity today, Spinoza’s conclusions are deeply in accord with modern thought, from science (the holistic ethics of today’s ecologists) to politics (the idea that
...Augustine's spiritual crisis and conversion to Christianity, detailed in his Confessions, ultimately led him to his major contribution to philosophy: the fusion of the two doctrines of Christianity and Neoplatonism. This not only provided Christianity with a strong intellectual backing but tied it to the Greek tradition of philosophy, which helped keep the flame of philosophy burning, however dimly, through the Dark Ages. Augustine also produced
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Hegel's dialectical method produced the most grandiose metaphysical system known to man. Its most vital element was the dialectic of the thesis, antithesis, and synthesis. This sprung from Hegel's aim to overcome the deficiencies of logic and ascend toward Mind as the ultimate reality. His view of history as a process of humanity's self-realization inspired Marx to synthesize his philosophy of dialectical materialism.
In Hegel in 90
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