What Is Philosophy?

What Is Philosophy? presents the final collaborative work between philosophers Gilles Deleuze and Felix Guattari. The text examines the fundamental nature and purpose of philosophy through an analysis of concepts, focusing on philosophy's relationship to art and science. The authors construct their investigation by exploring how philosophers, artists, and scientists engage with chaos and attempt to bring order through different means. They trace these ideas through history while developing their own framework for understanding how thought operates across disciplines. Through discussions of significant figures in philosophy, art, and science, Deleuze and Guattari demonstrate the distinct ways each field approaches the creation of concepts and meaning. The book maintains its focus on the central question of philosophy's role while building a complex network of ideas about thought itself. The work stands as both a theoretical investigation of thinking processes and a reflection on the boundaries between different modes of human creativity and knowledge-making. At its core, it poses essential questions about how humans organize and understand their relationship to existence.

Readers note this is one of Deleuze and Guattari's more accessible works, though still challenging. The book's treatment of philosophy as concept-creation resonates with many philosophy students. Liked: - Clear explanations of how philosophical concepts develop - Strong analysis of the relationship between art, science, and philosophy - Useful examples from history of philosophy - More straightforward writing style compared to their other works Disliked: - Dense academic language and complex terminology - Assumes substantial prior knowledge of philosophy - Some sections become abstract and hard to follow - Limited practical applications of the ideas presented Ratings: Goodreads: 4.16/5 (1,200+ ratings) Amazon: 4.3/5 (40+ ratings) Sample review: "More approachable than Anti-Oedipus but still requires careful reading. Their exploration of philosophy as concept-creation opened new ways of thinking for me." - Goodreads reviewer Several readers recommend starting with secondary sources before tackling the original text.

Being and Time by Martin Heidegger This foundational text examines the nature of being through phenomenological analysis and connects to Deleuze's interest in ontology and the nature of thought.

Anti-Oedipus by Gilles Deleuze, Félix Guattari This first collaboration between Deleuze and Guattari presents their critique of psychoanalysis and capitalism through philosophical concepts.

The Order of Things by Michel Foucault This investigation into knowledge systems and epistemes shares Deleuze and Guattari's concern with how concepts emerge and transform through history.

Process and Reality by Alfred North Whitehead Whitehead's metaphysical system influenced Deleuze's philosophy and presents a similar understanding of reality as process-based and interconnected.

Difference and Repetition by Gilles Deleuze This text develops core concepts of difference and repetition that underpin the philosophical framework later expanded in What Is Philosophy?

🔹 Written during Deleuze's final collaboration with Guattari in 1991, this was their last book together before Guattari's death in 1992. 🔹 The book presents philosophy as the art of creating concepts, contrasting with traditional views that see philosophy as contemplation, reflection, or communication. 🔹 Throughout the text, the authors draw unexpected parallels between philosophy and modern art, suggesting both disciplines share the fundamental task of confronting chaos through creative acts. 🔹 While most philosophical texts focus on abstract theory, this work explicitly addresses the practical question of "what is a friend?" in relation to philosophical thinking, connecting ancient Greek concepts to modern intellectual discourse. 🔹 The book's structure mirrors its content by creating new conceptual "bridges" between seemingly unrelated fields: philosophy, science, art, and logic are woven together in ways that challenge conventional academic boundaries.