The history of philosophy traces the evolution of thought from ancient times to the present. Philosophers have questioned existence, ethics, logic, and knowledge, adapting ideas through different eras. Ancient philosophers like Plato and Aristotle laid the groundwork for metaphysical and epistemological inquiry. Medieval thinkers, influenced by religion, merged classical ideas with theological traditions. The modern period saw a shift toward individual reason and scientific inquiry during the Enlightenment, leading to diverse schools of thought. In contemporary philosophy, debates continue across ethics, language, mind, and society, building on this long, interconnected tradition.

During the modern period, thinkers began emphasizing individual intelligence and scientific methods as means to understand the world, rather than relying solely on established doctrines or religious authority. This shift was marked by the Enlightenment, during which reason and empirical evidence became key tools for solving problems, questioning traditional power structures, and advancing knowledge. As a result, the period paved the way for modern science, democratic ideals, and a more secular understanding of human life.