Descartes’ Philosophy: A Modern Perspective
Descartes’ Philosophy and its Impact
Historical Context
René Descartes, a 17th-century philosopher, is considered the father of modern philosophy. His era was marked by uncertainty and change—a break from the scholastic tradition. Great discoveries like the compass and printing press fueled cultural expansion, while the discovery of the New World brought both opportunity and uncertainty. Humanism flourished, emphasizing Greco-Roman culture and anthropocentrism, challenging medieval theocentrism. The Reformation questioned Church authority, leading to the Counter-Reformation. Politically, a rising middle class and the growth of cities saw the emergence of absolute monarchies and a gradual separation of church and state. Cosmographers like Galileo and Copernicus challenged the geocentric view of the universe. The 17th century, the Baroque period, saw artistic dynamism and detail in works by figures like Shakespeare and Velázquez. It was also a time of demographic and economic crisis, including the Thirty Years’ War, in which Descartes himself participated. Amidst this backdrop, a new science emerged, emphasizing the scientist’s mastery of knowledge and shaping modern European thought.
Philosophical Context
The 17th century witnessed a clash between rationalism (Descartes, Spinoza, Leibniz) and empiricism (Locke, Hume). Rationalists championed reason as the path to knowledge, while empiricists believed knowledge originated from sensory experience. Kant later attempted to reconcile these views. Descartes, educated in Aristotelian-Thomistic scholasticism, found it sterile and sought a reason-based approach. Influenced by St. Anselm’s ontological argument, Descartes’ philosophy resonated with the burgeoning modern science of Copernicus, Kepler, and Galileo, culminating in Newton’s work. Galileo’s use of mathematics to express scientific principles and his hypothetical-deductive method influenced Descartes. However, Descartes diverged from the emphasis on empirical testing, asserting the supremacy of reason.
Descartes’ Values and Influence
Descartes aimed to revolutionize philosophy and build upon advancements towards greater freedom. He championed a mathematical method, influencing the premise that reality is quantifiable. Today, the pursuit of a universal method applicable to all knowledge remains a challenge. Descartes’ emphasis on reason’s autonomy from faith contributed significantly to secularization. The separation of faith and reason has led to a more agnostic philosophical landscape. Descartes’ ideas have even permeated popular culture, appearing in various films.
Comparison with Ortega y Gasset
Idealism rightly asserts reality’s dependence on subjectivity but errs in considering it a part of subjectivity. Reality is neither inside nor outside our thoughts; it is inseparable from them. Descartes’ realistic approach mistakenly objectifies thought. His substantialist view of reality—seeing being as static and thought as its support—leads to a static conception of the self. Ortega y Gasset, in contrast, views thought as active and the self as dynamic, historical, and circumstantial. For Ortega, the self is inextricably linked to the world, its circumstances. Descartes believed truth resided in what reason clearly and distinctly perceives. Ortega argued that knowledge arises from life, conditions, and circumstances—a perspective that rejects the possibility of absolute knowledge sought by rationalism. Ortega challenged rationalism, not reason itself. He proposed ratiovitalism, applying reason to life as the ultimate reality, without abandoning truth or embracing relativism. He acknowledged reason’s importance but insisted it must engage with the world of life and history, which rationalists often disregarded. Descartes’ dualism prioritized the thinking self, viewing the body as secondary. Ortega, however, believed humans are defined not by nature but by history.