Western philosophy is part of modern philosophy is disputed. The term "modern philosophy" has multiple usages. For example, Thomas Hobbes is sometimes considered the first modern philosopher because he applied a systematic method to political philosophy. By contrast, René Descartes is often considered the first modern philosopher because he grounded his philosophy in problems of "knowledge", rather than problems of metaphysics. Modern philosophy and especially Enlightenment philosophy is distinguished by its increasing independence from traditional authorities such as the Church, academia, and Aristotelianism; a new focus on the foundations of knowledge and metaphysical system-building; and the emergence of modern physics out of
20th-century French philosophy Feminism. Key thinkers include psychoanalytic and cultural theorist Luce Irigaray (born 1930), psychoanalyst and writer Julia Kristeva (born 1941), writer and philosopher Simone de Beauvoir, writer and cultural theorist Helen Cixous and artist and psychoanalyst Bracha Ettinger. One suggested way of understanding French philosophy of this period, it has been suggested, is to locate the major influential figures in their current. The major influences were primarily 6 Germans from preceding eras - Hegel, Marx, Freud, Nietzsche, Husserl, Heidegger. For example, Alexander Kojeve's Lectures on the Phenomenology of Spirit were quite a sensation in Paris in the 1930s. It was attended