Spinoza believed that there was only one substance in reality, which he called 'God or nature'. A number of leading contemporary philosophers have defended monism, this strange and beautiful idea that the cosmos is the source of all being. This book explores both the historical roots of the monism in Spinoza, and its flowering in the 21st century.

This book offers a new and radical interpretation of the core of Spinoza's metaphysics. The first half of the book, which concentrates on the metaphysics of substance, suggests a new reading of Spinoza's key concepts of Substance and Mode, of Spinoza's pantheism and monism, and of his understanding of causation. The second half addresses Spinoza's metaphysics of Thought and presents three bold and interrelated theses on Spinoza's two doctrines of parallelism, on the multifaceted structure of ideas, and on Spinoza's reasons for holding that we cannot know any attributes of God, or Nature, other than Thought and Extension. Finally, the author shows that Spinoza assigns clear priority to the attribute of Thought without embracing reductive idealism.

In The Metaphysics of the Material World, Tad M. Schmaltz traces a particular development of the metaphysics of the material world in early modern thought. The route Schmaltz follows derives from a critique of Spinoza in the work of Pierre Bayle. Bayle charged in particular that Spinoza's monistic conception of the material world founders on the account of extension and its "modes" and parts that he inherited from Descartes, and that Descartes in turn inherited from late scholasticism, and ultimately from Aristotle. After an initial discussion of Bayle's critique of Spinoza and its relation to Aristotle's distinction between substance and accident, this study starts with the original re-conceptualization of Aristotle's metaphysics of the material world that we find in the work of the early modern scholastic Suárez. What receives particular attention is Suárez's introduction of the "modal distinction" and his distinctive account of the Aristotelian accident of "continuous quantity." This examination of Suárez is followed by a treatment of the connections of his particular version of the scholastic conception of the material world to the very different conception that Descartes offered. Especially important is Descartes's view of the relation of extended substance both to its modes and to the parts that compose it. Finally, there is a consideration of what these developments in Suárez and Descartes have to teach us about Spinoza's monistic conception of the material world. Of special concern here is to draw on this historical narrative to provide a re-assessment of Bayle's critique of Spinoza.

Contemporary philosophers frequently assume that Kant never seriously engaged with Spinoza or Spinozism-certainly not before the break of Der Pantheismusstreit, or within the Critique of Pure Reason. Offering an alternative reading of key pre-critical texts and to some of the Critique's most central chapters, Omri Boehm challenges this common assumption. He argues that Kant not only is committed to Spinozism in early essays such as "The One Possible Basis" and "New Elucidation," but also takes up Spinozist metaphysics as Transcendental Realism's most consistent form in the Critique of Pure Reason. The success -- or failure -- of Kant's critical projects must be evaluated in this light. Boehm here examines The Antinomies alongside Spinoza's Substance Monism and his theory of freedom. Similarly, he analyzes the refutation of the Ontological Argument in parallel with Spinoza's Causa-sui. More generally, Boehm places the Critique of Pure Reason's separation of Thought from Being and Is from Ought in dialogue with the Ethics' collapse of Being, Is and Ought into Thought.

Renowned for his metaphysics, Spinoza made significant contributions to understanding the human mind, the emotions, moral philosophy, and political philosophy. Beginning with an overview of Spinoza's life, Michael Della Rocca carefully unpacks and explains Spinoza's philosophy: his metaphysics of substance and argument at the center of his whole system that God is the sole independent substance; his account of the human mind and its relation to the body; his theory that human beings tend towards self-preservation and his most famous work, the Ethics, including the problem of free will; and his writings on the state, religion and scripture. Della Rocca concludes with a chapter on Spinoza's legacy and how modern philosophers, Hume, Hegel, and Nietzsche, responded to Spinoza's challenge. Ideal for those coming to Spinoza for the first time as well as those already acquainted with his thought, Spinoza is essential reading for anyone studying philosophy.

Spinoza's guiding commitment to the thesis that nothing exists or occurs outside of the scope of nature and its necessary laws makes him one of the great seventeenth-century exemplars of both philosophical naturalism and explanatory rationalism. Nature and Necessity in Spinoza's Philosophy brings together for the first time eighteen of Don Garrett's articles on Spinoza's philosophy, ranging over the fields of metaphysics, epistemology, philosophy of mind, ethics, and political philosophy. Taken together, these influential articles provide a comprehensive interpretation of that philosophy, including Spinoza's theories of substance, thought and extension, causation, truth, knowledge, individuation, representation, consciousness, conatus, teleology, emotion, freedom, responsibility, virtue, contract, the state, and eternity-and the deep interrelations among them. Each article aims to resolve significant problems in the understanding of Spinoza's philosophy in such a way as to make evident both his reasons for his views and the enduring value of his ideas. At the same time, Garrett's articles elucidate the relations between his philosophy and those of predecessors and contemporaries like Aristotle, Hobbes, Descartes, Locke, and Leibniz. Lastly, the volume offers important and substantial replies to leading critics on four crucial topics: the necessary existence of God (Nature), substance monism, necessitarianism, and consciousness.

There have been many Spinozas over the centuries: atheist, romantic pantheist, great thinker of the multitude, advocate of the liberated individual, and rigorous rationalist. The common thread connecting all of these clashing perspectives is Spinoza’s naturalism, the idea that humanity is part of nature, not above it. In this sophisticated new interpretation of Spinoza’s iconoclastic philosophy, Hasana Sharp draws on his uncompromising naturalism to rethink human agency, ethics, and political practice. Sharp uses Spinoza to outline a practical wisdom of “renaturalization,” showing how ideas, actions, and institutions are never merely products of human intention or design, but outcomes of the complex relationships among natural forces beyond our control. This lack of a metaphysical or moral division between humanity and the rest of nature, Sharp contends, can provide the basis for an ethical and political practice free from the tendency to view ourselves as either gods or beasts. Sharp’s groundbreaking argument critically engages with important contemporary thinkers—including deep ecologists, feminists, and race and critical theorists—making Spinoza and the Politics of Renaturalization vital for a wide range of scholars.

An unparalleled collection of original essays on Benedict de Spinoza's contributions to philosophy and his enduring legacy A Companion to Spinoza presents a panoramic view of contemporary Spinoza studies in Europe and across the Anglo-American world. Designed to stimulate fresh dialogue between the analytic and continental traditions in philosophy, this extraordinary volume brings together 53 original essays that explore Spinoza's contributions to Western philosophy and intellectual history. A diverse team of established and emerging international scholars discuss new themes and classic topics to provide a uniquely comprehensive picture of one of the most influential metaphysicians of all time. Rather than simply summarizing the body of existing scholarship, the Companion develops new ideas, examines cutting-edge scholarship, and suggests directions for future research. The text is structured around six thematically-organized sections, exploring Spinoza's life and background, his contributions to metaphysics and natural philosophy, his epistemology, politics, ethics, and aesthetics, the reception of Spinoza in the work of philosophers such as Kant, Schelling, Schopenhauer, and Hegel, and more. This unparalleled research collection combines a timely overview of the current state of research with deep coverage of Spinoza's philosophy, legacy, and influence. Part of the celebrated Blackwell Companions to Philosophy series, A Companion to Spinoza is an ideal text for advanced courses in modern philosophy, intellectual history, and the history of metaphysics, and an indispensable reference for researchers and scholars in Spinoza studies.

Spinoza's Ethics, published in 1677, is considered his greatest work and one of history's most influential philosophical treatises. This volume brings established scholars together with new voices to engage with the complex system of philosophy proposed by Spinoza in his masterpiece. Topics including identity, thought, free will, metaphysics, and reason are all addressed, as individual chapters investigate the key themes of the Ethics and combine to offer readers a fresh and thought-provoking view of the work as a whole. Written in a clear and accessible style, the volume sets out cutting-edge research that reflects, challenges, and promotes the most recent scholarly advances in the field of Spinoza studies, tackling old issues and bringing to light new subjects for debate.

Spinoza Contra Phenomenology fundamentally recasts the history of postwar French thought, typically presumed to have been driven by a critique of reason indebted to Nietzsche and Heidegger. Although the reception of phenomenology gave rise to many innovative developments in French philosophy, from existentialism to deconstruction, not everyone in France was pleased with this German import. This book recounts how a series of French philosophers used Spinoza to erect a bulwark against the nominally irrationalist tendencies of phenomenology. From its beginnings in the interwar years, this rationalism would prove foundational for Althusser's rethinking of Marxism and Deleuze's ambitious metaphysics. There has been a renewed enthusiasm for Spinozism of late by those who see his work as a kind of neo-vitalism or philosophy of life and affect. Peden counters this trend by tracking a decisive and neglected aspect of Spinoza's philosophy—his rationalism—in a body of thought too often presumed to have rejected reason. In the process, he demonstrates that the virtues of Spinoza's rationalism have yet to be exhausted.