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Period: 484 BCE to 322 BCE
Aristoteles
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Period: 469 BCE to 399 BCE
Socrates
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Period: 436 BCE to 270 BCE
El hedonismo
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Period: 429 BCE to 347 BCE
Platon
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Period: 335 BCE to 180
El Estoicismo
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Period: 1226 to 1274
Santo tomas de Aquino
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Period: to
El Empirismo
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Period: to
Imanuel Kant
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Period: to
El positivismo
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Period: to
Karl Heinrich Marx
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Period: to
Frederich Nietzsche
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Period: to
La fenomenologia
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Period: to
El liberalismo politico
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Period: to
El Utilitarismo
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Period: to
El existencialismo
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Period: to
John Hospers
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Period: to
Peter Singer