|Full name||Baruch de Spinoza|
|Born||November 24, 1632(1632-11-24)
Amsterdam, Dutch Republic
|Died||February 21, 1677(1677-02-21) (aged 44)
The Hague, Dutch Republic
|School||Rationalism, founder of Spinozism|
|Main interests||Ethics, Epistemology, Metaphysics|
|Notable ideas||Panentheism, Pantheism, Determinism, Deism, neutral monism, intellectual and religious freedom / separation of church and state, Criticism of Mosaic authorship of some books of the Hebrew Bible, Political society derived from power, not contract|
Baruch de Spinoza (Hebrew: ברוך שפינוזה Baruch Spinoza, Portuguese: Bento de Espinosa, Latin: Benedictus de Spinoza) and later Benedict de Spinoza (November 24, 1632 – February 21, 1677) was a Dutch philosopher. Revealing considerable scientific aptitude, the breadth and importance of Spinoza's work was not fully realized until years after his death. By laying the groundwork for the 18th century Enlightenment and modern biblical criticism, he came to be considered one of the great rationalists of the 17th-century philosophy. And his magnum opus, the posthumous Ethics, in which he opposed Descartes' mind–body dualism, has also earned him recognition as one of Western philosophy's most important contributors. Philosopher Georg Wilhelm Friedrich Hegel said of all contemporary philosophers, "You are either a Spinozist or not a philosopher at all."
Spinoza was raised in the Dutch Jewish community. In time he developed highly controversial ideas regarding the authenticity of the Hebrew Bible and the nature of the Divine. The Jewish religious authorities issued a cherem (Hebrew: חרם, a kind of excommunication) against him, effectively dismissing him from Jewish society at age 23. His books were also later put on the Catholic Church's Index of Forbidden Books.
Spinoza lived quietly as a lens grinder, turning down rewards and honors throughout his life, including prestigious teaching positions, and gave his family inheritance to his sister. Spinoza's philosophical accomplishments and moral character prompted 20th century philosopher Gilles Deleuze to name him "the 'prince' of philosophers."
Spinoza died at the age of 44 allegedly of a lung illness, perhaps tuberculosis or silicosis exacerbated by fine glass dust inhaled while plying his trade. Spinoza is buried in the churchyard of the Christian Nieuwe Kerk in The Hague.
 Family origins
Spinoza's ancestors were of Sephardic Jewish descent, and were a part of the community of Portuguese Jews that grew in the city of Amsterdam after the Alhambra Decree in Spain (1492) and the Portuguese Inquisition (1536) had led to forced conversions and expulsions from the Iberian peninsula.
Some historians argue the Spinoza family ("Espinosa" in Portuguese) had its origins in Espinosa de los Monteros, near Burgos, Spain. Others claim they were Portuguese Jews who had moved to Spain and then were expelled back to their home country in 1492, only to be forcibly converted to Catholicism in 1498. Spinoza's father was born roughly a century after this forced conversion in the small Portuguese city of Vidigueira, near Beja in Alentejo. When Spinoza's father was still a child, Spinoza's grandfather, Isaac de Spinoza (who was from Lisbon), took his family to Nantes in France. They were expelled in 1615 and moved to Rotterdam, where Isaac died in 1627. Spinoza's father, Miguel, and his uncle, Manuel, then moved to Amsterdam where they reassumed their Judaism. Manuel changed his name to Abraão de Spinoza, though his "commercial" name was still the same.
 Early life and career
Baruch de Spinoza was born in Amsterdam, Netherlands. His mother Ana Débora, Miguel's second wife, died when Baruch was only six years old. Miguel was a successful importer/merchant and Baruch had a traditional Jewish upbringing.
Spinoza attended the Keter Torah yeshiva headed by Rabbi Saul Levi Morteira, and maintained a connection with Rabbi Manasseh ben Israel, whose home was a center for Jewish scholars in Amsterdam. In time, however, his critical, curious nature would come into conflict with the Jewish community.
Wars with England and France[vague] took the life of his father and decimated his family's fortune but he was eventually able to relinquish responsibility for the business and its debts to his brother, Gabriel, and devote himself to philosophy and optics.
 Controversial ideas and Jewish reaction
While the language of the cherem is unusually harsh, the exact reason for expelling Spinoza is not stated. However, according to philosopher Steven Nadler an educated guess is quite straightforward: "No doubt he was giving utterance to just those ideas that would soon appear in his philosophical treatises. In those works, Spinoza denies the immortality of the soul; strongly rejects the notion of a providential God—the God of Abraham, Isaac and Jacob; and claims that the Law was neither literally given by God nor any longer binding on Jews. Can there be any mystery as to why one of history's boldest and most radical thinkers was sanctioned by an orthodox Jewish community?"
Spinoza's cherem was effected by way of public denunciation; the following document translates the official record of that denunciation:
The Lords of the ma’amad, having long known of the evil opinions and acts of Baruch de Espinoza, have endeavord by various means and promises, to turn him from his evil ways. But having failed to make him mend his wicked ways, and, on the contrary, daily receiving more and more serious information about the abominable heresies which he practiced and taught and about his monstrous deeds, and having for this numerous trustworthy witnesses who have deposed and born witness to this effect in the presence of the said Espinoza, they became convinced of the truth of the matter; and after all of this has been investigated in the presence of the honorable chachamin, they have decided, with their consent, that the said Espinoza should be excommunicated and expelled from the people of Israel. By the decree of the angels, and by the command of the holy men, we excommunicate, expel, curse and damn Baruch de Espinoza, with the consent of God, Blessed be He, and with the consent of all the Holy Congregation, in front of these holy Scrolls with the six-hundred-and-thirteen precepts which are written therein, with the excommunication with which Joshua banned Jericho, with the curse with which Elisha cursed the boys, and with all the curses which are written in the Book of the Law. Cursed be he by day and cursed be he by night; cursed be he when he lies down, and cursed be he when he rises up; cursed be he when he goes out, and cursed be he when he comes in. The Lord will not spare him; the anger and wrath of the Lord will rage against this man, and bring upon him all the curses which are written in this book, and the Lord will blot out his name from under heaven, and the Lord will separate him to his injury from all the tribes of Israel with all the curses of the covenant, which are written in the Book of the Law. But you who cleave unto the Lord God are all alive this day. We order that no one should communicate with him orally or in writing, or show him any favor, or stay with him under the same roof, or within four ells of him, or read anything composed or written by him.
After his cherem, it is reported that Spinoza lived and worked in the school of Franciscus van den Enden, who taught him Latin in his youth and may have introduced him to modern philosophy, although Spinoza never mentions Van den Enden anywhere in his books or letters. Van den Enden was a Cartesian and atheist who was forbidden by the city government to propagate his doctrines publicly. His books were put on the Catholic Index of banned books.
During the 1650s, Spinoza Latinized his name to become "Benedict" (which, like Baruch, means "blessed").
During this period Spinoza also became acquainted with several Collegiants, members of an eclectic sect with tendencies towards rationalism. Many of his friends belonged to dissident Christian groups which met regularly as discussion groups and which typically rejected the authority of established churches as well as traditional dogmas. Textbooks and encyclopedias often depict Spinoza as a solitary soul who eked out a living as a lens grinder; in reality, he had many friends but kept his needs to a minimum. The reviewer M. Stuart Phelps noted "No one has ever come nearer to the ideal life of the philosopher than Spinoza." Another reviewer, Harold Bloom, wrote: "As a teacher of reality, he practiced his own wisdom, and was surely one of the most exemplary human beings ever to have lived." According to the New York Times "In outward appearance he was unpretending, but not careless. His way of living was exceedingly modest and retired; often he did not leave his room for many days together. He was likewise almost incredibly frugal; his expenses sometimes amounted only to a few pence a day." According to Harold Bloom and the Chicago Tribune "He appears to have had no sexual life." Spinoza also corresponded with Peter Serrarius, a radical Protestant and millennarian merchant. Serrarius is believed to have been a patron of Spinoza at some point after his conversion. By the beginning of the 1660s, Spinoza's name became more widely known, and eventually Gottfried Leibniz and Henry Oldenburg paid him visits, as stated in Matthew Stewart's The Courtier and the Heretic. Spinoza corresponded with Oldenburg for the rest of his short life.
The writings of Rene Descartes have been described as "Spinoza's starting point." Spinoza's first publication was his geometric exposition (formal math proofs) of Descartes, Parts I and II of Descartes' Principles of Philosophy (1663). Spinoza has been associated with Leibniz and Descartes as "rationalists" in contrast to "empiricists". From December 1664 to June 1665, Spinoza engaged in correspondence with Blyenbergh, an amateur Calvinist theologian, who questioned Spinoza on the definition of evil. Later in 1665, Spinoza notified Oldenburg that he had started to work on a new book, the Theologico-Political Treatise, published in 1670. Leibniz disagreed harshly with Spinoza in Leibniz's own published Refutation of Spinoza, but he is also known to have met with Spinoza on at least one occasion (as mentioned above), and his own work bears some striking resemblances to specific important parts of Spinoza's philosophy (see: Monadology).
When the public reactions to the anonymously published Theologico-Political Treatise were extremely unfavourable to his brand of Cartesianism, Spinoza was compelled to abstain from publishing more of his works. Wary and independent, he wore a signet ring engraved with his initials, a rose, and the word "caute" (Latin for "cautiously"). The Ethics and all other works, apart from the Descartes' Principles of Philosophy and the Theologico-Political Treatise, were published after his death, in the Opera Posthuma edited by his friends in secrecy to avoid confiscation and destruction of manuscripts. The Ethics contains many still-unresolved obscurities and is written with a forbidding mathematical structure modeled on Euclid's geometry  and has been described as a "superbly cryptic masterwork."
 Later life and career
Spinoza relocated from Amsterdam to Rijnsburg (near Leiden) around 1661 and later lived in Voorburg and The Hague. He earned a comfortable living from lens-grinding. While the lens-grinding aspect of Spinoza's work is uncontested, the type of lenses he made is in question. Many have said he produced excellent magnifying glasses, while some historians describe him as a maker of lenses for eyeglasses. He was also supported by small, but regular, donations from close friends.
He died in 1677 while still working on a political thesis. His premature death was said to be due to lung illness, possibly Silicosis as a result of breathing in glass dust from the lenses he ground. Later, a shrine was made of his home in The Hague.
Only a year earlier, Spinoza had met with Leibniz at The Hague for a discussion of his principal philosophical work, Ethics, which had been completed in 1676. Leibniz then began to plagiarize the as-yet unpublished work when he returned to Germany. This meeting was described in Matthew Stewart's The Courtier and the Heretic. Spinoza never married, nor did he father any children. When he died, he was considered a saint by the general Christian population, and was buried in holy ground.
 Dutch Port cities as sites of free thought
Amsterdam and Rotterdam were important cosmopolitan centers where merchant ships from many parts of the world brought people of various customs and beliefs. It was this hustle and bustle which ensured, as in the Mediterranean region during the Renaissance, some possibility of free thought and shelter from the crushing hand of ecclesiastical authority. Thus, Spinoza no doubt had access to a circle of friends who were basically heretics in the eyes of tradition. One of the people he must have known was Niels Stensen, a brilliant Danish student in Leiden; others were Coenraad van Beuningen and his cousin Albert Burgh, with whom Spinoza is known to have corresponded.
 Substance, attributes and modes
|“||These are the fundamental concepts with which Spinoza sets forth a vision of Being, illuminated by his awareness of God. They may seem strange at first sight. To the question "What is?" he replies: "Substance, its attributes, and modes".||”|
Spinoza believed God exists and is abstract and impersonal. Spinoza's system imparted order and unity to the tradition of radical thought, offering powerful weapons for prevailing against "received authority." As a youth he first subscribed to Descartes's dualistic belief that body and mind are two separate substances, but later changed his view and asserted that they were not separate, being a single identity. He contended that everything that exists in Nature (i.e., everything in the Universe) is one Reality (substance) and there is only one set of rules governing the whole of the reality which surrounds us and of which we are part. Spinoza viewed God and Nature as two names for the same reality, namely the single substance (meaning "that which stands beneath" rather than "matter") that is the basis of the universe and of which all lesser "entities" are actually modes or modifications, that all things are determined by Nature to exist and cause effects, and that the complex chain of cause and effect is understood only in part. His identification of God with nature was more fully explained in his posthumously published Ethics. That humans presume themselves to have free will, he argues, is a result of their awareness of appetites while being unable to understand the reasons why they want and act as they do. Spinoza has been described by one writer as an "Epicurean materialist."
Spinoza contends that "Deus sive Natura" ("God or Nature") is a being of infinitely many attributes, of which thought and extension are two. His account of the nature of reality, then, seems to treat the physical and mental worlds as one and the same. The universal substance consists of both body and mind, there being no difference between these aspects. This formulation is a historically significant solution to the mind-body problem known as neutral monism. Spinoza's system also envisages a God that does not rule over the universe by providence, but a God which itself is the deterministic system of which everything in nature is a part. Thus, according to this understanding of Spinoza's system, God would be the natural world and have no personality.
In addition to substance, the other two fundamental concepts Spinoza presents and develops in the Ethics are attribute – that which the intellect perceives as constituting the essence of substance, and mode – the modifications of substance, or that which exists in, and is conceived through, something other than itself.
Spinoza was a thoroughgoing determinist who held that absolutely everything that happens occurs through the operation of necessity. For him, even human behaviour is fully determined, with freedom being our capacity to know we are determined and to understand why we act as we do. So freedom is not the possibility to say "no" to what happens to us but the possibility to say "yes" and fully understand why things should necessarily happen that way. By forming more "adequate" ideas about what we do and our emotions or affections, we become the adequate cause of our effects (internal or external), which entails an increase in activity (versus passivity). This means that we become both more free and more like God, as Spinoza argues in the Scholium to Prop. 49, Part II. However, Spinoza also held that everything must necessarily happen the way that it does. Therefore, humans have no free will. They believe, however, that their will is free. In his letter to G. H. Schaller (Letter 62), he wrote: "men are conscious of their own desire, but are ignorant of the causes whereby that desire has been determined."
Spinoza's philosophy has much in common with Stoicism inasmuch as both philosophies sought to fulfill a therapeutic role by instructing people how to attain happiness. However, Spinoza differed sharply from the Stoics in one important respect: he utterly rejected their contention that reason could defeat emotion. On the contrary, he contended, an emotion can only be displaced or overcome by a stronger emotion. For him, the crucial distinction was between active and passive emotions, the former being those that are rationally understood and the latter those that are not. He also held that knowledge of true causes of passive emotion can transform it to an active emotion, thus anticipating one of the key ideas of Sigmund Freud's psychoanalysis.
Some of Spinoza's philosophical positions are:
- The natural world is infinite.
- Good and evil are related to human pleasure and pain.
- Everything done by humans and other animals is excellent and divine.
- All rights are derived from the State.
- Animals can be used in any way by people for the benefit of the human race, according to a rational consideration of the benefit as well as the animal's status in nature.
 Ethical philosophy
Encapsulated at the start in his Treatise on the Improvement of the Understanding (Tractatus de intellectus emendatione) is the core of Spinoza's ethical philosophy, what he held to be the true and final good. Spinoza held good and evil to be relative concepts, claiming that nothing is intrinsically good or bad except relative to a particular individual. Things that had classically been seen as good or evil, Spinoza argued, were simply good or bad for humans. Spinoza believes in a deterministic universe in which "All things in nature proceed from certain [definite] necessity and with the utmost perfection." Nothing happens by chance in Spinoza's world, and nothing is contingent.
 Spinoza's Ethics
In the universe anything that happens comes from the essential nature of objects, or of God/Nature. According to Spinoza, reality is perfection. If circumstances are seen as unfortunate it is only because of our inadequate conception of reality. While components of the chain of cause and effect are not beyond the understanding of human reason, human grasp of the infinitely complex whole is limited because of the limits of science to empirically take account of the whole sequence. Spinoza also asserted that sense perception, though practical and useful for rhetoric, is inadequate for discovering universal truth; Spinoza's mathematical and logical approach to metaphysics, and therefore ethics, concluded that emotion is formed from inadequate understanding. His concept of "conatus" states that human beings' natural inclination is to strive toward preserving an essential being and an assertion that virtue/human power is defined by success in this preservation of being by the guidance of reason as one's central ethical doctrine. According to Spinoza, the highest virtue is the intellectual love or knowledge of God/Nature/Universe.
In the final part of the "Ethics", his concern with the meaning of "true blessedness", and his explanation of how emotions must be detached from external cause and so master them, give some prediction of psychological techniques developed in the 1900s. His concept of three types of knowledge – opinion, reason, intuition – and his assertion that intuitive knowledge provides the greatest satisfaction of mind, lead to his proposition that the more we are conscious of ourselves and Nature/Universe, the more perfect and blessed we are (in reality) and that only intuitive knowledge is eternal. His unique contribution to understanding the workings of mind is extraordinary, even during this time of radical philosophical developments, in that his views provide a bridge between religions' mystical past and psychology of the present day.
Given Spinoza's insistence on a completely ordered world where "necessity" reigns, Good and Evil have no absolute meaning. Human catastrophes, social injustices, etc., are merely apparent. The world as it exists looks imperfect only because of our limited perception.
However, Schopenhauer contended that Spinoza's book is the opposite of ethics. "…[I]t is precisely ethics on which all pantheism is wrecked. If the world is a theophany, then everything that man does, and indeed every animal does, is equally divine; nothing can be censurable and nothing can be more praiseworthy than anything else." According to Schopenhauer, Spinoza's "teaching amounts to saying; 'The world is because it is; and it is as it is because it is so.'…Yet the deification of the world…did not admit of any true ethics; moreover, it was in flagrant contradiction with the physical evils and moral wickedness of this world."
 History of reception
 Panentheist, pantheist, or atheist?
- On this same topic as it relates to Spinoza's philosophy, see also Pantheism controversy.
It is a widespread belief that Spinoza equated God with the material universe. However, in a letter to Henry Oldenburg he states that: "as to the view of certain people that I identify god with nature (taken as a kind of mass or corporeal matter), they are quite mistaken". For Spinoza, our universe (cosmos) is a mode under two attributes of Thought and Extension. God has infinitely many other attributes which are not present in our world. According to German philosopher Karl Jaspers, when Spinoza wrote "Deus sive Natura" (God or Nature) Spinoza meant God was Natura naturans not Natura naturata, and Jaspers believed that Spinoza, in his philosophical system, did not mean to say that God and Nature are interchangeable terms, but rather that God's transcendence was attested by his infinitely many attributes, and that two attributes known by humans, namely Thought and Extension, signified God's immanence. Even God under the attributes of thought and extension cannot be identified strictly with our world. That world is of course "divisible"; it has parts. But Spinoza insists that "no attribute of a substance can be truly conceived from which it follows that the substance can be divided" (Which means that one cannot conceive an attribute in a way that leads to division of substance), and that "a substance which is absolutely infinite is indivisible" (Ethics, Part I, Propositions 12 and 13). Following this logic, our world should be considered as a mode under two attributes of thought and extension. Therefore the pantheist formula "One and All" would apply to Spinoza only if the "One" preserves its transcendence and the "All" were not interpreted as the totality of finite things.
Martial Guéroult suggested the term "Panentheism", rather than "Pantheism" to describe Spinoza’s view of the relation between God and the world. The world is not God, but it is, in a strong sense, "in" God. Not only do finite things have God as their cause; they cannot be conceived without God. In other words, the world is a subset of God.
In 1785, Friedrich Heinrich Jacobi published a condemnation of Spinoza's pantheism, after Lessing was thought to have confessed on his deathbed to being a "Spinozist", which was the equivalent in his time of being called an atheist. Jacobi claimed that Spinoza's doctrine was pure materialism, because all Nature and God are said to be nothing but extended substance. This, for Jacobi, was the result of Enlightenment rationalism and it would finally end in absolute atheism. Moses Mendelssohn disagreed with Jacobi, saying that there is no actual difference between theism and pantheism. The issue became a major intellectual and religious concern for European civilization at the time.
The attraction of Spinoza's philosophy to late 18th-century Europeans was that it provided an alternative to materialism, atheism, and deism. Three of Spinoza's ideas strongly appealed to them:
- the unity of all that exists;
- the regularity of all that happens; and
- the identity of spirit and nature.
Spinoza's "God or Nature" [Deus sive Natura] provided a living, natural God, in contrast to the Newtonian mechanical "First Cause" or the dead mechanism of the French "Man Machine." Coleridge and Shelley saw in Spinoza's philosophy a religion of nature and called him the "God-intoxicated Man." Spinoza inspired the poet Shelley to write his essay "The Necessity of Atheism."
Spinoza was considered to be an atheist because he used the word "God" [Deus] to signify a concept that was different from that of traditional Judeo–Christian monotheism. "Spinoza expressly denies personality and consciousness to God; he has neither intelligence, feeling, nor will; he does not act according to purpose, but everything follows necessarily from his nature, according to law...." Thus, Spinoza's cool, indifferent God  is the antithesis to the concept of an anthropomorphic, fatherly God who cares about humanity.
 Spinoza's political theory
Late 20th century Europe demonstrated a greater philosophical interest in Spinoza, often from a left-wing or Marxist perspective. Karl Marx liked his materialistic account of the universe. Notable philosophers Louis Althusser, Gilles Deleuze, Antonio Negri, Étienne Balibar and Marilena Chaui have each drawn upon Spinoza's philosophy. Deleuze's doctoral thesis, published in 1968, refers to him as "the prince of philosophers." Other philosophers heavily influenced by Spinoza include Constantin Brunner and John David Garcia. Stuart Hampshire wrote a major English language study of Spinoza, though H. H. Joachim's work is equally valuable. Unlike most philosophers, Spinoza and his work were highly regarded by Nietzsche.
Spinoza was an important philosophical inspiration for George Santayana. When Santayana graduated from college, he published an essay, “The Ethical Doctrine of Spinoza,” in The Harvard Monthly. Later, he wrote an introduction to Spinoza’s Ethics and ‘De intellectus emendatione’. In 1932, Santayana was invited to present an essay (published as "Ultimate Religion,") at a meeting at The Hague celebrating the tricentennial of Spinoza's birth. In Santayana's autobiography, he characterized Spinoza as his “master and model” in understanding the naturalistic basis of morality.
 Spinoza's religious criticism and its effect on the philosophy of language
Philosopher Ludwig Wittgenstein evoked Spinoza with the title (suggested to him by G. E. Moore) of the English translation of his first definitive philosophical work, Tractatus Logico-Philosophicus, an allusion to Spinoza's Tractatus Theologico-Politicus. Elsewhere, Wittgenstein deliberately borrowed the expression sub specie aeternitatis from Spinoza (Notebooks, 1914-16, p. 83). The structure of his Tractatus Logico-Philosophicus does have some structural affinities with Spinoza's Ethics (though, admittedly, not with the latter's own Tractatus) in erecting complex philosophical arguments upon basic logical assertions and principles. Furthermore, in propositions 6.4311 and 6.45 he alludes to a Spinozian understanding of eternity and interpretation of the religious concept of eternal life, stating that "If by eternity is understood not eternal temporal duration, but timelessness, then he lives eternally who lives in the present." (6.4311) "The contemplation of the world sub specie aeterni is its contemplation as a limited whole." (6.45) Furthermore, Wittgenstein's interpretation of religious language, in both his early and later career, may be said to bear a family resemblance to Spinoza's pantheism.
Leo Strauss dedicated his first book ("Spinoza's Critique of Religion") to an examination of the latter's ideas. In the book, Strauss identified Spinoza as part of the tradition of Enlightenment rationalism that eventually produced Modernity. Moreover, he identifies Spinoza and his works as the beginning of Jewish Modernity. More recently Jonathan Israel, Professor of Modern European History at Princeton, has made a detailed case that from 1650-1750 Spinoza was "the chief challenger of the fundamentals of revealed religion, received ideas, tradition, morality, and what was everywhere regarded, in absolutist and non-absolutist states alike, as divinely constituted political authority."
The events leading to Spinoza's excommunication are the basis for a 2010 play by David Ives. The play "New Jerusalem: The Interrogation of Baruch De Spinoza at Talmud Torah Congregation: Amsterdam, July 27, 1656" was first performed at Theater J in Washington, D.C.
 Spinoza in literature
Spinoza has had influence beyond the confines of philosophy. The 19th century novelist George Eliot produced her own translation of the Ethics, the first known English translation of it. Eliot liked Spinoza's vehement attacks on superstition. In his Autobiography 'From My Life: Poetry and Truth", Goethe recounts the way in which Spinoza's Ethics calmed the sometimes unbearable emotional turbulence of his youth. Goethe later displayed his grasp of Spinoza's metaphysics in a fragmentary elucidation of some Spinozist ontological principles entitled Study After Spinoza. Moreover, he cited Spinoza alongside Shakespeare and Carl Linnaeus as one of the three strongest influences on his life and work. The 20th century novelist, W. Somerset Maugham, alluded to one of Spinoza's central concepts with the title of his novel, Of Human Bondage. Albert Einstein named Spinoza as the philosopher who exerted the most influence on his world view (Weltanschauung). Spinoza equated God (infinite substance) with Nature, consistent with Einstein's belief in an impersonal deity. In 1929, Einstein was asked in a telegram by Rabbi Herbert S. Goldstein whether he believed in God. Einstein responded by telegram: "I believe in Spinoza's God who reveals himself in the orderly harmony of what exists, not in a God who concerns himself with the fates and actions of human beings." Spinoza's pantheism has also influenced environmental theory; Arne Næss, the father of the deep ecology movement, acknowledged Spinoza as an important inspiration.
Moreover, the Argentinian writer Jorge Luis Borges was greatly influenced by Spinoza's world view. Borges makes allusions to the philosopher's work in many of his poems and short stories, as does Isaac Bashevis Singer in his short story The Spinoza of Market Street. The title character of Hoffman’s Hunger, the fifth novel by the Dutch novelist Leon de Winter, reads and comments upon the Tractatus de Intellectus Emendatione over the course of the novel. Spinoza has been the subject of numerous biographies and scholarly treatises.
Spinoza is an important historical figure in the Netherlands, where his portrait was featured prominently on the Dutch 1000-guilder banknote, legal tender until the euro was introduced in 2002. The highest and most prestigious scientific award of the Netherlands is named the Spinoza prijs (Spinoza prize). Spinoza was included in a 50 theme canon that attempts to summarise the history of the Netherlands.
Spinoza's work is also mentioned as the favourite reading material for Bertie Wooster's valet Jeeves in the P. G. Wodehouse novels. Spinoza's life has been the subject of plays and has been honored by educators.
 See also
 By Spinoza
- c. 1660. Korte Verhandeling van God, de mensch en deszelvs welstand (Short Treatise on God, Man and His Well-Being).
- 1662. Tractatus de Intellectus Emendatione (On the Improvement of the Understanding).
- 1663. Principia philosophiae cartesianae (Principles of Cartesian Philosophy, translated by Samuel Shirley, with an Introduction and Notes by Steven Barbone and Lee Rice, Indianapolis, 1998). Gallica (in Latin).
- 1670. Tractatus Theologico-Politicus (A Theologico-Political Treatise).
- 1675/76 Tractatus Politicus (Unfinished) Pdf Version
- 1677. Ethica Ordine Geometrico Demonstrata (The Ethics)
- 1677. Hebrew Grammar.
 About Spinoza
- Albiac, Gabriel, 1987. La sinagoga vacía: un estudio de las fuentes marranas del espinosismo. Madrid: Hiperión D.L. ISBN 84-7517-214-8
- Balibar, Étienne, 1985. Spinoza et la politique ("Spinoza and politics") Paris: PUF.
- Boucher, Wayne I., 1999. Spinoza in English: A Bibliography from the Seventeenth Century to the Present. 2nd edn. Thoemmes Press.
- Boucher, Wayne I., ed., 1999. Spinoza: Eighteenth and Nineteenth-Century Discussions. 6 vols. Thoemmes Press.
- Damásio, António, 2003. Looking for Spinoza: Joy, Sorrow, and the Feeling Brain, Harvest Books,ISBN 978-0-15-602871-4
- Deleuze, Gilles, 1968. Spinoza et le problème de l'expression. Trans. "Expressionism in Philosophy: Spinoza" Martin Joughin (New York: Zone Books).
- ———, 1970. Spinoza - Philosophie pratique. Transl. "Spinoza: Practical Philosophy".
- ———, 1990. Negotiations trans. Martin Joughin (New York: Columbia University Press).
- Della Rocca, Michael. 1996. Representation and the Mind-Body Problem in Spinoza. Oxford University Press. ISBN 0-19-509562-6
- Garrett, Don, ed., 1995. The Cambridge Companion to Spinoza. Cambridge Uni. Press.
- Gatens, Moira, and Lloyd, Genevieve, 1999. Collective imaginings : Spinoza, past and present. Routledge. ISBN 0-415-16570-9, ISBN 0-415-16571-7
- Goldstein, Rebecca, 2006. Betraying Spinoza: The Renegade Jew Who Gave Us Modernity. Schocken. ISBN 978-0-8052-1159-7
- Gullan-Whur, Margaret, 1998. Within Reason: A Life of Spinoza. Jonathan Cape. ISBN 0-224-05046-X
- Hampshire, Stuart, 1951. Spinoza and Spinozism, OUP, 2005 ISBN 978-0-19-927954-8
- Hardt, Michael, trans., University of Minnesota Press. Preface, in French, by Gilles Deleuze, available here.
- Israel, Jonathan, 2001. The Radical Enlightenment, Oxford: Oxford University Press.
- ———, 2006. Enlightenment Contested: Philosophy, Modernity, and the Emancipation of Man 1670-1752, (ISBN 0-19-927922-5 hardback)
- Ives, David, 2009, "New Jerusalem: The Interrogation of Baruch de Spinoza at Talmud Torah Congregation: Amsterdam, July 27, 1656"
- Kasher, Asa, and Shlomo Biderman. "Why Was Baruch de Spinoza Excommunicated?"
- Kayser, Rudolf, 1946, with an introduction by Albert Einstein. Spinoza: Portrait of a Spiritual Hero. New York: The Philosophical Library.
- Lloyd, Genevieve, 1996. Spinoza and the Ethics. Routledge. ISBN 0-415-10781-4, ISBN 0-415-10782-2
- LeBuffe, Michael. 2010. Spinoza and Human Freedom. Oxford University Press.
- Lucas, P. G., 1960. "Some Speculative and Critical Philosophers", in I. Levine (ed.), Philosophy (London: Odhams)
- Lovejoy, Arthur O., 1936. "Plenitude and Sufficient Reason in Leibniz and Spinoza" in his The Great Chain of Being. Harvard University Press: 144-82 (ISBN 0-674-36153-9). Reprinted in Frankfurt, H. G., ed., 1972. Leibniz: A Collection of Critical Essays. Anchor Books.
- Macherey, Pierre, 1977. Hegel ou Spinoza, Maspéro (2nd ed. La Découverte, 2004).
- ———, 1994-98. Introduction à l'Ethique de Spinoza. Paris: PUF.
- Matheron, Alexandre, 1969. Individu et communauté chez Spinoza, Paris: Minuit.
- Morgan, Michael L. (ed.), 2002. "Spinoza: Complete Works", (Indianapolis/Cambridge: Hackett Publishing Company). ISBN 0-87220-620-3
- Montag, Warren. Bodies, Masses, Power: Spinoza and his Contemporaries. (London: Verso, 2002).
- Moreau, Pierre-François, 2003, Spinoza et le spinozisme, PUF (Presses Universitaires de France)
- Nadler, Steven, 1999. Spinoza: A Life. Cambridge Uni. Press. ISBN 0-521-55210-9
- Nadler, Steven, 2006. Spinoza's Ethics: An Introduction. Cambridge University Press. ISBN 978-0-521-83620-3
- Negri, Antonio, 1991. The Savage Anomaly: The Power of Spinoza's Metaphysics and Politics.
- ———, 2004. Subversive Spinoza: (Un)Contemporary Variations).
- Popkin, R. H., 2004. Spinoza (Oxford: One World Publications)
- Ratner, Joseph, 1927. The Philosophy of Spinoza (The Modern Library: Random House)
- Stewart, Matthew. The Courtier and the Heretic: Leibniz, Spinoza and the Fate of God.2006. W.W. Norton 
- Stolze, Ted and Warren Montag (eds.), The New Spinoza; Minneapolis: University of Minnesota Press, 1997.
- Strauss, Leo. Persecution and the Art of Writing. Glencoe, Ill.: Free Press, 1952. Reprint. Chicago: University of Chicago Press, 1988.
- ———ch. 5, "How to Study Spinoza's Tractus Theologico-Politicus;" reprinted in Strauss, Jewish Philosophy and the Crisis of Modernity, ed. Kenneth Hart Green (Albany, N.Y.: SUNY Press, 1997), 181-233.
- ———Spinoza's Critique of Religion. New York: Schocken Books, 1965. Reprint. University of Chicago Press, 1996.
- ———, "Preface to the English Translation" reprinted as "Preface to Spinoza's Critique of Religion," in Strauss, Liberalism Ancient and Modern (New York: Basic Books, 1968, 224-59; also in Strauss, Jewish Philosophy and the Crisis of Modernity, 137-77).
- Smilevski, Goce. Conversation with SPINOZA. Chicago: Northwestern University Press, 2006.
- Williams, David Lay. 2010. "Spinoza and the General Will," The Journal of Politics, Vol. 72 (April): 341-56.
- Wolfson, Henry A. "The Philosophy of Spinoza". 2 vols. Harvard University Press.
- Yovel, Yirmiyahu, "Spinoza and Other Heretics, Vol. 1: The Marrano of Reason." Princeton, Princeton University Press, 1989.
- Yovel, Yirmiyahu, "Spinoza and Other Heretics, Vol. 2: The Adventures of Immanence." Princeton, Princeton University Press, 1989.
||This article's citation style may be unclear. The references used may be made clearer with a different or consistent style of citation, footnoting, or external linking. (May 2010)|
- ^ a b c d e f g h i j k l m n Anthony Gottlieb. "God Exists, Philosophically (review of "Spinoza: A Life" by Steven Nadler)". The New York Times -- Books. http://www.nytimes.com/books/99/07/18/reviews/990718.18gottlit.html. Retrieved 2009-09-07.
- ^ a b c d "Play shows the price of Spinoza's ideas -- (David Ives' play "New Jerusalem: The Interrogation of Baruch de Spinoza at Talmud Torah Congregation.")". The Boston Globe. January 14, 2008. http://www.boston.com/ae/theater_arts/articles/2008/01/14/play_shows_the_price_of_spinozas_ideas/?rss_id=Boston.com+--+Theater+and+arts+news. Retrieved 2009-09-08. [dead link]
- ^ a b Hegel's History of Philosophy. Books.google.com. http://books.google.com/books?id=ESNZ3TUdN40C&pg=PA144&lpg=PA144&dq=%22you+are+either+a+spinozist+or+not+a+philosopher+at+all%22&source=bl&ots=XRsqJEbyNT&sig=bCClaJ9V6lL_CJbOR-S3zaGwHqo&hl=en&sa=X&oi=book_result&resnum=1&ct=result. Retrieved 2011-05-02.
- ^ quoted in the translator's preface of Deleuze Expressionism in Philosophy: Spinoza (1990).
- ^ de Spinoza, Benedictus; Hessing, Siegfried (1977). Speculum Spinozanum, 1677-1977. Routledge & Kegan Paul. p. 828. http://books.google.com/books?id=M3muAAAAIAAJ. , Snipped view of page 828
- ^ Magnusson, M (ed.), Spinoza, Baruch, Chambers Biographical Dictionary, Chambers 1990, ISBN 0-550-16041-8.
- ^ Javier Muguerza in his Desde la perplejidad
- ^ Steven B. Smith, Spinoza's book of life: freedom and redemption in the Ethics, Yale University Press (December 1, 2003), p.xx/Introduction google books
- ^ Steven Nadler, Baruch Spinoza, Stanford Encyclopedia of Philosophy, First published Fri Jun 29, 2001; substantive revision Mon December 1, 2008, plato.standord.eu
- ^ Steven Nadler, Spinoza: A Life, Cambridge University Press; 1 edition (April 23, 2001), ISBN 0-521-00293-1, Page: 120
- ^ a b Richard H. Popkin (2004). "Spinoza".
- ^ Strathern, Paul (1998). Spinoza in 90 Minutes. Ivan R. Dee. pp. 24–25. ISBN 1-56663-215-3.
- ^ Phelps, M. Stuart (February 21, 1877). "Spinoza. Oration by M. Ernest Renan, delivered at the Hague, February 21, 1877 by Translated by M. Stuart Phelps [pp. 763-776"]. New Englander and Yale Review Volume 0037 Issue 147 (November 1878). http://digital.library.cornell.edu/cgi/t/text/pageviewer-idx?c=nwng;cc=nwng;rgn=full%20text;idno=nwng0037-6;didno=nwng0037-6;view=image;seq=00777;node=nwng0037-6%3A1. Retrieved 2009-09-08.
- ^ a b c d e f g h i Harold Bloom (book reviewer) (June 16, 2006). "Deciphering Spinoza, the Great Original -- Book review of "Betraying Spinoza. The Renegade Jew Who Gave Us Modernity." By Rebecca Goldstein". The New York Times. http://www.nytimes.com/2006/06/16/arts/16iht-idside17.1986759.html. Retrieved 2009-09-08.
- ^ "How Spinoza lived". The New York Times. March 17, 1878. http://query.nytimes.com/gst/abstract.html?res=9407E0DD143EE73BBC4F52DFB5668383669FDE. Retrieved 2009-09-08.
- ^ "New Light on Spinoza -- Joseph Freudenthal's Book, Published in German, Gives Facts.". The Chicago Tribune. November 19, 1899. http://pqasb.pqarchiver.com/chicagotribune/access/427142411.html?dids=427142411:427142411&FMT=ABS&FMTS=ABS:AI&type=historic&date=Nov+19%2C+1899&author=&pub=Chicago+Tribune&desc=NEW+LIGHT+ON+SPINOZA.&pqatl=google. Retrieved 2009-09-08.
- ^ a b c d Lucas, 1960.
- ^ a b c Lisa Montanarelli (book reviewer) (January 8, 2006). "Spinoza stymies 'God's attorney' -- Stewart argues the secular world was at stake in Leibniz face off". San Francisco Chronicle. http://www.sfgate.com/cgi-bin/article.cgi?f=/c/a/2006/01/08/RVGO9GEOKH1.DTL. Retrieved 2009-09-08.
- ^ Special Features (December 5, 1926). "Shrine will be made of old Spinoza home; Society That Bears His Name Seeks Fund to Buy Dwelling of Great Philosopher at The Hague on the 250th Anniversary of His Death". The New York Times. http://select.nytimes.com/gst/abstract.html?res=F60A14F73C5F147A93C7A91789D95F428285F9. Retrieved 2009-09-08.
- ^ Strathern, Paul (1998). Spinoza in 90 Minutes. Ivan R. Dee. p. 53. ISBN 1-56663-215-3.
- ^ Spinoza, Karl Jaspers p.9
- ^ Ethics, Pt. I, Prop. XXXVI, Appendix: "[M]en think themselves free inasmuch as they are conscious of their volitions and desires, and never even dream, in their ignorance, of the causes which have disposed them so to wish and desire."
- ^ Roger Scruton, Spinoza, A very Short Introduction, p.86
- ^ Ethics, Pt. IV, Prop. XXXVII, Note I.: "Still I do not deny that beasts feel: what I deny is, that we may not consult our own advantage and use them as we please, treating them in a way which best suits us; for their nature is not like ours...." (Emphasis added to quotation.)
- ^ Schopenhauer criticized Spinoza's attitude toward animals: "His contempt for animals, who, as mere things for our use, are declared by him to be without rights,...in conjunction with Pantheism, is at the same time absurd and abominable." The World as Will and Representation, tr.E.F.J. Payne (1958) Dover. New York 1966 Vol. 2, Chapter 50, p.645. = Die Welt als Wille und Vorstellung (hrsg.Arthur Hübscher), Reclam Stuttgart, 1987 Band 2, p.837
- ^ Schopenhauer, Manuscript Remains, Vol. 4, "Pandectae II," § 91
- ^ Parerga and Paralipomena, volume 1, "Fragments for the History of Philosophy," § 12.
- ^ Correspondence of Benedict de Spinoza, Wilder Publications (March 26, 2009), ISBN 1-60459-156-0, letter 73
- ^ a b Karl Jaspers, Spinoza (Great Philosophers), Harvest Books (October 23, 1974), ISBN 0-15-684730-2, Pages: 14 and 95
- ^ a b Genevieve Lloyd, Routledge Philosophy GuideBook to Spinoza and The Ethics (Routledge Philosophy Guidebooks), Routledge; 1 edition (October 2, 1996), ISBN 0-415-10782-2, Page: 40
- ^ a b Hutchison, Percy (November 20, 1932). "Spinoza, "God-Intoxicated Man"; Three Books Which Mark the Three Hundredth Anniversary of the Philosopher's Birth Blessed Spinoza. A Biography. By Lewis Browne. 319 pp. New York: The Macmillan Company. $4. Spinoza . Liberator of God and Man. By Benjamin De Casseres, 145pp. New York: E. Wickham Sweetland. $2. Spinoza the Biospher Pinoza. By Frederick Kettner. Introduc- tion by Nicholas Roerich, New Era Library. 255 pp. New York: Roerich Museum Press. $2.50. Spinoza". The New York Times. http://select.nytimes.com/gst/abstract.html?res=F40A14F83A5513738DDDA90A94D9415B828FF1D3. Retrieved 2009-09-08.
- ^ Frank Thilly, A History of Philosophy, § 47, Holt & Co., New York, 1914
- ^ "I believe in Spinoza's God who reveals himself in the orderly harmony of what exists, not in a God who concerns himself with fates and actions of human beings.” These words were spoken by Albert Einstein, upon being asked if he believed in God by Rabbi Herbert Goldstein of the Institutional Synagogue, New York, April 24, 1921, published in the New York Times, April 25, 1929; from Einstein: The Life and Times Ronald W. Clark, New York: World Publishing Co., 1971, p. 413; also cited as a telegram to a Jewish newspaper, 1929, Einstein Archive 33-272, from Alice Calaprice, ed., The Expanded Quotable Einstein, Princeton, NJ: Princeton University
- ^ Deleuze, 1968.
- ^ George Santayana, "The Ethical Doctrine of Spinoza," The Harvard Monthly, 2 (June 1886: 144–52)
- ^ George Santayana, "Introduction," in Spinoza’s Ethics and ‘De intellectus emendatione’(London: Dent, 1910, vii–xxii)
- ^ George Santayana, "Ultimate Religion," in Obiter Scripta, eds. Justus Buchler and Benjamin Schwartz (New York and London: Charles Scribner's Sons, 1936) 280-297.
- ^ George Santayana, Persons and Places (Cambridge, MA and London: MIT Press, 1986) 233–36.
- ^ Israel, J. (2001) Radical Enlightenment; Philosophy and the Making of Modernity 1650-1750, Oxford, Oxford University Press, p159.
- ^ Washington Post July 9, 2010
- ^ "Goethe: Studie nach Spinoza - Aufsätze und Rezensionen". Textlog.de. 2007-10-30. http://www.textlog.de/41473.html. Retrieved 2011-05-02.
- ^ "Linné on line - What people have said about Linnaeus". Linnaeus.uu.se. http://www.linnaeus.uu.se/online/life/8_3.html. Retrieved 2011-05-02.
- ^ "Einstein believes in "Spinoza's God"; Scientist Defines His Faith in Reply, to Cablegram From Rabbi Here. Sees a Divine Order But Says Its Ruler Is Not Concerned "Wit Fates and Actions of Human Beings."". The New York Times. April 25, 1929. http://select.nytimes.com/gst/abstract.html?res=F10B1EFC3E54167A93C7AB178FD85F4D8285F9. Retrieved 2009-09-08.
- ^ "Einstein's Third Paradise, by Gerald Holton". Aip.org. http://www.aip.org/history/einstein/essay-einsteins-third-paradise.htm. Retrieved 2011-05-02.
- ^ Spinoza of Market Street and Other ... - Google Books. Books.google.com. http://books.google.com/books?id=Whx4wgXnp5EC&pg=PA3&lpg=PA3&ots=k4L_QadzfL&dq=%22spinoza+of+market+street%22&ie=ISO-8859-1&output=html. Retrieved 2011-05-02.
- ^ "Spinoza's First Biography Is Recovered; The oldest biography of Spinoza. Edited with Translations, Introduction, Annotations, &c., by A. Wolf. 196 pp. New York: Lincoln Macveagh. The Dial Press.". The New York Times. December 11, 1927. http://select.nytimes.com/gst/abstract.html?res=F60D1EFF395C147A93C3A81789D95F438285F9. Retrieved 2009-09-08.
- ^ a b Irwin Edman (July 22, 1934). "The Unique and Powerful Vision of Baruch Spinoza; Professor Wolfson's Long-Awaited Book Is a Work of Illuminating Scholarship. (Book review) The Philosophy of Spinoza. By Henry Austryn Wolfson". The New York Times. http://select.nytimes.com/gst/abstract.html?res=FB0610FC395D13728DDDAB0A94DF405B848FF1D3. Retrieved 2009-09-08.
- ^ Cummings, M E (September 8, 1929). "Roth Evaluates Spinoza". Los Angeles Times. http://pqasb.pqarchiver.com/latimes/access/370934682.html?dids=370934682:370934682&FMT=ABS&FMTS=ABS:AI&type=historic&date=Sep+08%2C+1929&author=&pub=Los+Angeles+Times&desc=ROTH+EVALUATES+SPINOZA&pqatl=google. Retrieved 2009-09-08.
- ^ "Entoen.nu". Entoen.nu. http://www.entoen.nu/. Retrieved 2011-05-02.
- ^ Social News Books (November 25, 1932). "Tribute to Spinoza paid by educators; Dr. Robinson Extols Character of Philosopher, 'True to the Eternal Light Within Him.' Hailed as 'Great Rebel'; De Casseres Stresses Individualism of Man Whose Tercentenary Is Celebrated at Meeting.". The New York Times. http://select.nytimes.com/gst/abstract.html?res=F30D13F6355516738DDDAC0A94D9415B828FF1D3. Retrieved 2009-09-08.
- ^ "Multitudes Web - 01. Préface à L'Anomalie sauvage de Negri". Multitudes.samizdat.net. http://multitudes.samizdat.net/article.php3?id_article=1355. Retrieved 2011-05-02.
|Wikiquote has a collection of quotations related to: Baruch Spinoza|
|Wikisource has original works written by or about: Benedictus de Spinoza|
|Wikimedia Commons has media related to: Baruch de Spinoza|
- Stanford Encyclopedia of Philosophy:
- Benedict De Spinoza entry in the Internet Encyclopedia of Philosophy by Blake Dutton
- Susan James on Spinoza on the Passions, Philosophy Bites podcast
- Spinoza and Spinozism - BDSweb
- Reading Spinoza
- Spinoza, the Moral Heretic by Matthew J. Kisner
- Immortality in Spinoza
- BBC Radio 4 In Our Time programme on Spinoza
- Spinoza: Mind of the Modern - audio from Radio Opensource
- Infography about Baruch Spinoza
- Spinoza Csack's Website (with pdf files of Spinoza's works)
- Spinoza's grave in The Hague
- The Escamoth stating Spinoza's excommunication
- Gilles Deleuze's lectures about Spinoza (1978-1981)
- Works by Baruch Spinoza at Project Gutenberg
- Refutation of Spinoza by Leibniz In full at Google Books
- More easily readable versions of Ethics Demonstrated in Geometrical Order and Treatise on Theology and Politics
- EthicaDB Hypertextual and multilingual publication of Ethics
- A Theologico-Political Treatise - English Translation
- Theological-Political Treatise - English Translation
- A letter from Spinoza to Albert Burgh
- Ethica Ordine Geometrico Demonstrata et in quinque partes distincta, in quibus agetur
- Opera posthuma Amsterdam 1677. Complete photographic reproduction, ed. by F. Mignini (Quodlibet publishing house website)
|Alternative names||Spinoza, Benedictus de; Espinosa, Bento de; d'Espiñoza, Bento|
|Short description||Dutch philosopher|
|Date of birth||November 24, 1632|
|Place of birth||Amsterdam|
|Date of death||February 21, 1677|
|Place of death||The Hague, Netherlands|