• Philosopher Georg Wilhelm Friedrich Hegel, 1770
  

Hegel developed a comprehensive philosophical framework, or "system", of Absolute idealism to account in an integrated and developmental way for the relation of mind and nature, the subject and object of knowledge, psychology, the state, history, art, religion and philosophy. In particular, he developed the concept that mind or spirit manifested itself in a set of contradictions and oppositions that it ultimately integrated and united, without eliminating either pole or reducing one to the other. Examples of such contradictions include those between nature and freedom, and between immanence and transcendence.

Hegel influenced writers of widely varying positions, including both his admirers (Strauss, Bauer, Feuerbach, T.H. Green, Marx, Vygotsky, F.H. Bradley, Dewey, Sartre, Croce, Küng, Kojève, Fukuyama, Žižek, Brandom, Iqbal) and his detractors (Schopenhauer, Schelling, Kierkegaard, Stirner, Nietzsche, Peirce, Popper, Russell, Heidegger). His influential conceptions are of speculative logic or "dialectic", "absolute idealism", "Spirit", negativity, sublation (Aufhebung in German), the "Master / Slave" dialectic, "ethical life" and the importance of history.

Hegel was born on August 27, 1770 in Stuttgart, in the Duchy Württemberg in southwestern Germany. Christened Georg Wilhelm Friedrich, he was known as Wilhelm to his close family. His father, Georg Ludwig, was Rentkammersekretär (secretary to the revenue office) at the court of Karl Eugen, Duke of Württemberg. Hegel's mother, Maria Magdalena Louisa (née Fromm), was the daughter of a lawyer at the High Court of Justice at the Württemberg court. She died of a "bilious fever" (Gallenfieber) when Hegel was eleven. Hegel and his father also caught the disease but narrowly survived. Hegel had a sister, Christiane Luise (1773 – 1832), and a brother, Georg Ludwig (1776 – 1812), who was to perish as an officer in Napoleon's Russian campaign of 1812.

At the age of three Hegel went to the "German School". When he entered the "Latin School" aged five, he already knew the first declension, having been taught it by his mother.

In 1776 Hegel entered Stuttgart's Gymnasium Illustre. During his adolescence Hegel read voraciously, copying lengthy extracts in his diary. Authors he read include the poet Klopstock and writers associated with the Enlightenment such as Christian Garve and Gotthold Ephraim Lessing. Hegel's studies at the Gymnasium were concluded with his Abiturrede ("graduation speech") entitled "The abortive state of art and scholarship in Turkey."

At the age of eighteen Hegel entered the Tübinger Stift (a Protestant seminary attached to the University of Tübingen), where two fellow students were to become vital to his development — his exact contemporary, the poet Friedrich Hölderlin, and the younger philosopher - to - be Friedrich Wilhelm Joseph Schelling. Sharing a dislike for what they regarded as the restrictive environment of the Seminary, the three became close friends and mutually influenced each other's ideas. They watched the unfolding of the French Revolution with shared enthusiasm. Schelling and Hölderlin immersed themselves in theoretical debates on Kantian philosophy, from which Hegel remained aloof. Hegel at this time envisaged his future as that of a Popularphilosoph, i.e., a "man of letters" who serves to make the abstruse ideas of philosophers accessible to a wider public; his own felt need to engage critically with the central ideas of Kantianism did not come until 1800.

Having received his theological certificate (Konsistorialexamen) from the Tübingen Seminary, Hegel became Hofmeister (house tutor) to an aristocratic family in Bern (1793 – 96). During this period he composed the text which has become known as the "Life of Jesus" and a book length manuscript entitled "The Positivity of the Christian Religion". His relations with his employers having become strained, Hegel gladly accepted an offer mediated by Hölderlin to take up a similar position with a wine merchant's family in Frankfurt, where he moved in 1797. Here Hölderlin exerted an important influence on Hegel's thought. While in Frankfurt Hegel composed the essay "Fragments on Religion and Love". In 1799 he wrote another essay entitled "The Spirit of Christianity and Its Fate" which was not published during his lifetime.

In 1801 Hegel came to Jena with the encouragement of his old friend Schelling, who held the position of Extraordinary Professor at the University there. Hegel secured a position at the University as a Privatdozent (unsalaried lecturer) after submitting a Habilitationsschrift (dissertation) on the orbits of the planets. Later in the year Hegel's first book, The Difference Between Fichte's and Schelling's Systems of Philosophy, appeared. He lectured on "Logic and Metaphysics" and, with Schelling, gave joint lectures on an "Introduction to the Idea and Limits of True Philosophy" and held a "Philosophical Disputorium". In 1802 Schelling and Hegel founded a journal, the Kritische Journal der Philosophie ("Critical Journal of Philosophy") to which they each contributed pieces until the collaboration was ended by Schelling's departure for Würzburg in 1803.

In 1805 the University promoted Hegel to the position of Extraordinary Professor (unsalaried), after Hegel wrote a letter to the poet and minister of culture Johann Wolfgang von Goethe protesting at the promotion of his philosophical adversary Jakob Friedrich Fries ahead of him. Hegel attempted to enlist the help of the poet and translator Johann Heinrich Voß to obtain a post at the newly renascent University of Heidelberg, but failed; to his chagrin, Fries was later in the same year made Ordinary Professor (salaried) there.

His finances drying up quickly, Hegel was now under great pressure to deliver his book, the long promised introduction to his System. Hegel was putting the finishing touches to this book, now called the Phenomenology of Spirit, as Napoleon engaged Prussian troops on October 14, 1806, in the Battle of Jena on a plateau outside the city. On the day before the battle, Napoleon entered the city of Jena. Hegel recounted his impressions in a letter to his friend Friedrich Immanuel Niethammer:

I saw the Emperor – this world - soul – riding out of the city on reconnaissance. It is indeed a wonderful sensation to see such an individual, who, concentrated here at a single point, astride a horse, reaches out over the world and masters it . . . this extraordinary man, whom it is impossible not to admire.

Although Napoleon chose not to close down Jena as he had other universities, the city was devastated and students deserted the university in droves, making Hegel's financial prospects even worse. The following February Hegel's landlady Christiana Burkhardt (who had been abandoned by her husband) gave birth to their son Georg Ludwig Friedrich Fischer (1807 – 31).

In March 1807, aged 37, Hegel moved to Bamberg, where Niethammer had declined and passed on to Hegel an offer to become editor of a newspaper, the Bamberger Zeitung. Hegel, unable to find more suitable employment, reluctantly accepted. Ludwig Fischer and his mother (whom Hegel may have offered to marry following the death of her husband) stayed behind in Jena.

He was then, in November 1808, again through Niethammer, appointed headmaster of a Gymnasium in Nuremberg, a post he held until 1816. While in Nuremberg Hegel adapted his recently published Phenomenology of Mind for use in the classroom. Part of his remit being to teach a class called "Introduction to Knowledge of the Universal Coherence of the Sciences", Hegel developed the idea of an encyclopedia of the philosophical sciences, falling into three parts (logic, philosophy of nature, and philosophy of spirit).

Hegel married Marie Helena Susanna von Tucher (1791 – 1855), the eldest daughter of a Senator, in 1811. This period saw the publication of his second major work, the Science of Logic (Wissenschaft der Logik; 3 vols., 1812, 1813, 1816), and the birth of his two legitimate sons, Karl Friedrich Wilhelm (1813 – 1901) and Immanuel Thomas Christian (1814 – 1891).

Having received offers of a post from the Universities of Erlangen, Berlin and Heidelberg, Hegel chose Heidelberg, where he moved in 1816. Soon after, in April 1817, his illegitimate son Ludwig Fischer (now ten years old) joined the Hegel household, having thus far spent his childhood in an orphanage (Ludwig's mother had died in the meantime).

Hegel published The Encyclopedia of the Philosophical Sciences in Outline (1817) as a summary of his philosophy for students attending his lectures at Heidelberg.

In 1818 Hegel accepted the renewed offer of the chair of philosophy at the University of Berlin, which had remained vacant since Fichte's death in 1814. Here he published his Philosophy of Right (1821). Hegel devoted himself primarily to delivering his lectures; his lecture courses on aesthetics, the philosophy of religion, the philosophy of history and the history of philosophy were published posthumously from lecture notes taken by his students. His fame spread and his lectures attracted students from all over Germany and beyond.

Hegel was appointed Rector of the University in 1830, when he was 60. He was deeply disturbed by the riots for reform in Berlin in that year. In 1831 Frederick William III decorated him for his service to the Prussian state. In August 1831 a cholera epidemic reached Berlin and Hegel left the city, taking up lodgings in Kreuzberg. Now in a weak state of health, Hegel seldom went out. As the new semester began in October, Hegel returned to Berlin, with the (mistaken) impression that the epidemic had largely subsided. By November 14 Hegel was dead. The physicians pronounced the cause of death as cholera, but it is likely he died from a different gastrointestinal disease. He is said to have uttered the last words "And he didn't understand me" before expiring. In accordance with his wishes, Hegel was buried on November 16 in the Dorotheenstadt cemetery next to Fichte and Solger.

Hegel's son Ludwig Fischer had died shortly before while serving with the Dutch army in Batavia; the news of his death never reached his father. Early the following year Hegel's sister Christiane committed suicide by drowning. Hegel's remaining two sons - Karl, who became a historian, and Immanuel, who followed a theological path - lived long lives during which they safeguarded their father's Nachlaß and produced editions of his works.

Hegel published only four books during his lifetime: the Phenomenology of Spirit (or Phenomenology of Mind), his account of the evolution of consciousness from sense - perception to absolute knowledge, published in 1807; the Science of Logic, the logical and metaphysical core of his philosophy, in three volumes, published in 1811, 1812, and 1816 (revised 1831); Encyclopedia of the Philosophical Sciences, a summary of his entire philosophical system, which was originally published in 1816 and revised in 1827 and 1830; and the Elements of the Philosophy of Right, his political philosophy, published in 1822. In the latter, he criticized von Haller's reactionary work, which claimed that laws were not necessary. He also published some articles early in his career and during his Berlin period. A number of other works on the philosophy of history, religion, aesthetics, and the history of philosophy were compiled from the lecture notes of his students and published posthumously.

The French Revolution for Hegel constitutes the introduction of real individual political freedom into European societies for the first time in recorded history. But precisely because of its absolute novelty, it is also unlimited with regard to everything that preceded it: on the one hand the upsurge of violence required to carry out the revolution cannot cease to be itself, while on the other, it has already consumed its opponent. The revolution therefore has nowhere to turn but onto its own result: the hard won freedom is consumed by a brutal Reign of Terror. History, however, progresses by learning from its mistakes: only after and precisely because of this experience can one posit the existence of a constitutional state of free citizens, embodying both the benevolent organizing power of rational government and the revolutionary ideals of freedom and equality. Hegel's remarks on the French revolution led German poet Heinrich Heine to label him "The Orléans of German Philosophy".

Hegel's thinking can be understood as a constructive development within the broad tradition that includes Plato and Kant. To this list one could add Proclus, Meister Eckhart, Leibniz, Plotinus, Jakob Boehme, and Rousseau. What all these thinkers share, which distinguishes them from materialists like Epicurus, the Stoics, and Thomas Hobbes, and from empiricists like David Hume, is that they regard freedom or self - determination both as real and as having important ontological implications, for soul or mind or divinity. This focus on freedom is what generates Plato's notion (in the Phaedo, Republic and Timaeus) of the soul as having a higher or fuller kind of reality than inanimate objects possess. While Aristotle criticizes Plato's "Forms", he preserves Plato's cornerstones of the ontological implications for self - determination: ethical reasoning, the soul's pinnacle in the hierarchy of nature, the order of the cosmos, and an assumption with reasoned arguments for a prime mover. Kant imports Plato's high esteem of individual sovereignty to his considerations of moral and noumenal freedom, as well as to God. All three find common ground on the unique position of humans in the scheme of things, known by the discussed categorical differences from animals and inanimate objects.

In his discussion of "Spirit" in his Encyclopedia, Hegel praises Aristotle's On the Soul as "by far the most admirable, perhaps even the sole, work of philosophical value on this topic". In his Phenomenology of Spirit and his Science of Logic, Hegel's concern with Kantian topics such as freedom and morality, and with their ontological implications, is pervasive. Rather than simply rejecting Kant's dualism of freedom versus nature, Hegel aims to subsume it within "true infinity", the "Concept" (or "Notion": Begriff), "Spirit", and "ethical life" in such a way that the Kantian duality is rendered intelligible, rather than remaining a brute "given."

The reason why this subsumption takes place in a series of concepts is that Hegel's method, in his Science of Logic and his Encyclopedia, is to begin with ultra - basic concepts like Being and Nothing, and to develop these through a long sequence of elaborations, including those mentioned in the previous paragraph. In this manner, a solution that is reached, in principle, in the account of "true infinity" in the Science of Logic's chapter on "Quality", is repeated in new guises at later stages, all the way to "Spirit" and "ethical life", in the third volume of the Encyclopedia.

In this way, Hegel intends to defend the germ of truth in Kantian dualism against reductive or eliminative programs like those of materialism and empiricism. Like Plato, with his dualism of soul versus bodily appetites, Kant pursues the mind's ability to question its felt inclinations or appetites and to come up with a standard of "duty" (or, in Plato's case, "good") which transcends bodily restrictiveness. Hegel preserves this essential Platonic and Kantian concern in the form of infinity going beyond the finite (a process that Hegel in fact relates to "freedom" and the "ought"), the universal going beyond the particular (in the Concept), and Spirit going beyond Nature. And Hegel renders these dualities intelligible by (ultimately) his argument in the "Quality" chapter of the "Science of Logic." The finite has to become infinite in order to achieve reality. The idea of the absolute excludes multiplicity so the subjective and objective must achieve synthesis to become whole. This is because, as Hegel suggests by his introduction of the concept of "reality", what determines itself — rather than depending on its relations to other things for its essential character — is more fully "real" (following the Latin etymology of "real": more "thing - like") than what does not. Finite things don't determine themselves, because, as "finite" things, their essential character is determined by their boundaries, over against other finite things. So, in order to become "real", they must go beyond their finitude ("finitude is only as a transcending of itself").

The result of this argument is that finite and infinite — and, by extension, particular and universal, nature and freedom — do not face one another as two independent realities, but instead the latter (in each case) is the self - transcending of the former. Rather than stress the distinct singularity of each factor that complements and conflicts with others — without explanation — the relationship between finite and infinite (and particular and universal, and nature and freedom) becomes intelligible as a progressively developing and self - perfecting whole.

The obscure writings of Jakob Böhme had a strong effect on Hegel. Böhme had written that the Fall of Man was a necessary stage in the evolution of the universe. This evolution was, itself, the result of God's desire for complete self - awareness. Hegel was fascinated by the works of Kant, Rousseau and Goethe, and by the French Revolution. Modern philosophy, culture and society seemed to Hegel fraught with contradictions and tensions, such as those between the subject and object of knowledge, mind and nature, self and Other, freedom and authority, knowledge and faith, the Enlightenment and Romanticism. Hegel's main philosophical project was to take these contradictions and tensions and interpret them as part of a comprehensive, evolving, rational unity that, in different contexts, he called "the absolute idea" or "absolute knowledge".

According to Hegel, the main characteristic of this unity was that it evolved through and manifested itself in contradiction and negation. Contradiction and negation have a dynamic quality that at every point in each domain of reality — consciousness, history, philosophy, art, nature, society — leads to further development until a rational unity is reached that preserves the contradictions as phases and sub-parts by lifting them up (Aufhebung) to a higher unity. This whole is mental because it is mind that can comprehend all of these phases and sub-parts as steps in its own process of comprehension. It is rational because the same, underlying, logical, developmental order underlies every domain of reality and is ultimately the order of self - conscious rational thought, although only in the later stages of development does it come to full self - consciousness. The rational, self - conscious whole is not a thing or being that lies outside of other existing things or minds. Rather, it comes to completion only in the philosophical comprehension of individual existing human minds who, through their own understanding, bring this developmental process to an understanding of itself.

"Mind" and "Spirit" are the common English translations of Hegel's use of the German "Geist". Some have argued that either of these terms overly "psychologize" Hegel, implying a kind of disembodied, solipsistic consciousness like ghost or "soul." Geist combines the meaning of spirit — as in god, ghost or mind — with an intentional force. In Hegel's early philosophy of nature (draft manuscripts written during his time at the University of Jena), Hegel's notion of "Geist" was tightly bound to the notion of "Aether" from which Hegel also derived the concepts of space and time; however in his later works (after Jena) Hegel did not explicitly use his old notion of "Aether" any more.

Central to Hegel's conception of knowledge and mind (and therefore also of reality) was the notion of identity in difference, that is that mind externalizes itself in various forms and objects that stand outside of it or opposed to it, and that, through recognizing itself in them, is "with itself" in these external manifestations, so that they are at one and the same time mind and other - than - mind. This notion of identity in difference, which is intimately bound up with his conception of contradiction and negativity, is a principal feature differentiating Hegel's thought from that of other philosophers.

Hegel made the distinction between civil society and state in his Elements of the Philosophy of Right. In this work, civil society (Hegel used the term "buergerliche Gesellschaft" though it is now referred to as Zivilgesellschaft in German to emphasize a more inclusive community) was a stage in the dialectical relationship that occurs between Hegel's perceived opposites, the macro - community of the state and the micro - community of the family. Broadly speaking, the term was split, like Hegel's followers, to the political left and right. On the left, it became the foundation for Karl Marx's civil society as an economic base; to the right, it became a description for all non-state aspects of society, including culture, society and politics. This liberal distinction between political society and civil society was followed by Alexis de Tocqueville.

According to Hegel, "Heraclitus is the one who first declared the nature of the infinite and first grasped nature as in itself infinite, that is, its essence as process. The origin of philosophy is to be dated from Heraclitus. His is the persistent Idea that is the same in all philosophers up to the present day, as it was the Idea of Plato and Aristotle." For Hegel, Heraclitus's great achievements were to have understood the nature of the infinite, which for Hegel includes understanding the inherent contradictoriness and negativity of reality, and to have grasped that reality is becoming or process, and that "being" and "nothingness" are mere empty abstractions. According to Hegel, Heraclitus's "obscurity" comes from his being a true (in Hegel's terms "speculative") philosopher who grasped the ultimate philosophical truth and therefore expressed himself in a way that goes beyond the abstract and limited nature of common sense and is difficult to grasp by those who operate within common sense. Hegel asserted that in Heraclitus he had an antecedent for his logic: "... there is no proposition of Heraclitus which I have not adopted in my logic."

Hegel cites a number of fragments of Heraclitus in his Lectures on the History of Philosophy. One to which he attributes great significance is the fragment he translates as "Being is not more than Non-being", which he interprets to mean

Sein und Nichts sei dasselbe
Being and non-being are the same.

Heraclitus does not form any abstract nouns from his ordinary use of "to be" and "to become" and in that fragment seems to be opposing any identity A to any other identity B, C, etc., which is not-A. Hegel, however, interprets not-A as not existing at all, not nothing at all, which cannot be conceived, but indeterminate or "pure" being without particularity or specificity. Pure being and pure non-being or nothingness are for Hegel pure abstractions from the reality of becoming, and this is also how he interprets Heraclitus. This interpretation of Heraclitus cannot be ruled out, but even if present is not the main gist of his thought.

For Hegel, the inner movement of reality is the process of God thinking, as manifested in the evolution of the universe of nature and thought; that is, Hegel argued that, when fully and properly understood, reality is being thought by God as manifested in a person's comprehension of this process in and through philosophy. Since human thought is the image and fulfillment of God's thought, God is not ineffable (so incomprehensible as to be unutterable) but can be understood by an analysis of thought and reality. Just as humans continually correct their concepts of reality through a dialectical process, so God himself becomes more fully manifested through the dialectical process of becoming.

For his god Hegel does not take the logos of Heraclitus but refers rather to the nous of Anaxagoras, although he may well have regarded them the same, as he continues to refer to god's plan, which is identical to God. Whatever the nous thinks at any time is actual substance and is identical to limited being, but more remains to be thought in the substrate of non-being, which is identical to pure or unlimited thought.

The universe as becoming is therefore a combination of being and non-being. The particular is never complete in itself but to find completion is continually transformed into more comprehensive, complex, self - relating particulars. The essential nature of being - for - itself is that it is free "in itself"; that is, it does not depend on anything else, such as matter, for its being. The limitations represent fetters, which it must constantly be casting off as it becomes freer and more self - determining.

Although Hegel began his philosophizing with commentary on the Christian religion and often expresses the view that he is a Christian, his ideas of God are not at home among some Christians, although he has had a major influence on 19th and 20th century theology. At the same time, an atheistic version of his thought was adopted instead by some Marxists, who, stripping away the concepts of divinity, styled what was left dialectical materialism, which some saw as originating in Heraclitus.
Hegel's thoughts on the person of Jesus Christ stood out from the theologies of the Enlightenment. In his posthumous book, The Christian Religion: Lectures on Philosophy of Religion Part 3, he espouses that, "God is not an abstraction but a concrete God... God, considered in terms of his eternal Idea, has to generate the Son, has to distinguish himself from himself; he is the process of differentiating, namely, love and Spirit". This means that Jesus as the Son of God is posited by God over against himself as other. Hegel sees both a relational unity and a metaphysical unity between Jesus and God the Father. To Hegel, Jesus is both divine and Human. Hegel further attests that God (as Jesus) not only died, but "...rather, a reversal takes place: God, that is to say, maintains himself in the process, and the latter is only the death of death. God rises again to life, and thus things are reversed." Hegel therefore maintains not only the deity of Jesus, but the resurrection as a reality.

There are views of Hegel's thought as a representation of the summit of early 19th century Germany's movement of philosophical idealism. It would come to have a profound impact on many future philosophical schools, including schools that opposed Hegel's specific dialectical idealism, such as Existentialism, the historical materialism of Karl Marx, historicism and British Idealism.

Hegel's influence was immense both within philosophy and in the other sciences. Throughout the 19th century many chairs of philosophy around Europe were held by Hegelians, and Kierkegaard, Feuerbach, Marx, and Engels -- among many others — were all deeply influenced by, but also strongly opposed to, many of the central themes of Hegel's philosophy. After less than a generation, Hegel's philosophy was suppressed and even banned by the Prussian right wing, and was firmly rejected by the left wing in multiple official writings.

After the period of Bruno Bauer, Hegel's influence did not make itself felt again until the philosophy of British Idealism and the 20th century Hegelian Western Marxism that began with Georg Lukács. The more recent movement of communitarianism has a strong Hegelian influence.

Some of Hegel's writing was intended for those with advanced knowledge of philosophy, although his "Encyclopedia" was intended as a textbook in a university course. Nevertheless, like many philosophers, Hegel assumed that his readers would be well versed in Western philosophy, up to and including Descartes, Hume, Kant, Fichte and Schelling. For those wishing to read his work without this background, introductions to and commentaries about Hegel can contribute to comprehension, although the reader is faced with multiple interpretations of Hegel's writings from incompatible schools of philosophy. The German philosopher Theodor W. Adorno devoted an essay to the difficulty of reading Hegel and asserted that there are certain passages where it is impossible to decipher what Hegel meant. Difficulties within Hegel's language and thought are magnified for those reading Hegel in translation, since his philosophical language and terminology in German often do not have direct analogs in other languages. For example, the German word "Geist" has connotations of both "mind" and "spirit" in English. English translators have to use the "phenomenology of mind" or "the phenomenology of spirit" to render Hegel's "Phaenomenologie des Geistes", thus altering the original meaning. Hegel himself argued, in his "Science of Logic", that the German language was particularly conducive to philosophical thought and writing.

One especially difficult aspect of Hegel's work is his innovation in logic. In response to Immanuel Kant's challenge to the limits of pure reason, Hegel developed a radically new form of logic, which he called speculation, and which is today popularly called dialectics. The difficulty in reading Hegel was perceived in Hegel's own day, and persists into the 21st century. To understand Hegel fully requires paying attention to his critique of standard logic, such as the law of contradiction and the law of the excluded middle. Many philosophers who came after Hegel and were influenced by him, whether adopting or rejecting his ideas, did so without fully absorbing his new speculative or dialectical logic.

If one wanted to provide a big piece of the Hegel puzzle to the beginner, one might present the following statement from Part One of the Encyclopedia of Philosophical Sciences: The Logic:

... a much misunderstood phenomenon in the history of philosophy — the refutation of one system by another, of an earlier by a later. Most commonly the refutation is taken in a purely negative sense to mean that the system refuted has ceased to count for anything, has been set aside and done for. Were it so, the history of philosophy would be, of all studies, most saddening, displaying, as it does, the refutation of every system which time has brought forth. Now although it may be admitted that every philosophy has been refuted, it must be in an equal degree maintained that no philosophy has been refuted. And that in two ways. For first, every philosophy that deserves the name always embodies the Idea: and secondly, every system represents one particular factor or particular stage in the evolution of the Idea. The refutation of a philosophy, therefore, only means that its barriers are crossed, and its special principle reduced to a factor in the completer principle that follows.

Some historians have spoken of Hegel's influence as represented by two opposing camps. The Right Hegelians, the allegedly direct disciples of Hegel at the Friedrich - Wilhelms - Universität, advocated a Protestant orthodoxy and the political conservatism of the post - Napoleon Restoration period. The Left Hegelians, also known as the Young Hegelians, interpreted Hegel in a revolutionary sense, leading to an advocation of atheism in religion and liberal democracy in politics.

In more recent studies, however, this paradigm has been questioned. No Hegelians of the period ever referred to themselves as "Right Hegelians"; that was a term of insult originated by David Strauss, a self styled Left Hegelian. Critiques of Hegel offered from the Left Hegelians radically diverted Hegel's thinking into new directions and eventually came to form a disproportionately large part of the literature on and about Hegel.

The Left Hegelians also spawned Marxism, which inspired global movements, encompassing the Russian Revolution, the Chinese Revolution and myriad revolutionary practices up until the present moment.

Twentieth century interpretations of Hegel were mostly shaped by British Idealism, logical positivism, Marxism and Fascism. The Italian Fascist Giovanni Gentile, according to Benedetto Croce, "...holds the honor of having been the most rigorous neo - Hegelian in the entire history of Western philosophy and the dishonor of having been the official philosopher of Fascism in Italy." However, since the fall of the USSR, a new wave of Hegel scholarship arose in the West, without the preconceptions of the prior schools of thought. Walter Jaeschke and Otto Pöggeler in Germany, as well as Peter Hodgson and Howard Kainz in America are notable for their recent contributions to post - USSR thinking about Hegel.

In previous modern accounts of Hegelianism (to undergraduate classes, for example), especially those formed prior to the Hegel renaissance, Hegel's dialectic was most often characterized as a three - step process, "thesis, antithesis, synthesis"; namely, that a "thesis" (e.g., the French Revolution) would cause the creation of its "antithesis" (e.g., the Reign of Terror that followed), and would eventually result in a "synthesis" (e.g., the constitutional state of free citizens). However, Hegel used this classification only once, and he attributed the terminology to Immanuel Kant. The terminology was largely developed earlier by Johann Fichte. It was spread by Heinrich Moritz Chalybäus in a popular account of Hegelian philosophy, and since then the misfit terms have stuck. What is wrong with the "thesis - antithesis - synthesis" approach is that it gives the sense that things or ideas are contradicted or opposed by things that come from outside them. To the contrary, the fundamental notion of Hegel's dialectic is that things or ideas have internal contradictions. From Hegel's point of view, analysis or comprehension of a thing or idea reveals that underneath its apparently simple identity or unity is an underlying inner contradiction. This contradiction leads to the dissolution of the thing or idea in the simple form in which it presented itself and to a higher level, more complex thing or idea that more adequately incorporates the contradiction. The triadic form that appears in many places in Hegel (e.g. being - nothingness - becoming, immediate - mediate - concrete, abstract - negative - concrete) is about this movement from inner contradiction to higher level integration or unification.

Believing that the traditional description of Hegel's philosophy in terms of thesis - antithesis - synthesis was mistaken, a few scholars, like Raya Dunayevskaya, a devout Marxist who was once Leon Trotsky's secretary, have attempted to discard the triadic approach altogether. According to their argument, although Hegel refers to "the two elemental considerations: first, the idea of freedom as the absolute and final aim; secondly, the means for realizing it, i.e., the subjective side of knowledge and will, with its life, movement, and activity" (thesis and antithesis) he doesn't use "synthesis" but instead speaks of the "Whole": "We then recognized the State as the moral Whole and the Reality of Freedom, and consequently as the objective unity of these two elements." Furthermore, in Hegel's language, the "dialectical" aspect or "moment" of thought and reality, by which things or thoughts turn into their opposites or have their inner contradictions brought to the surface, what he called "aufhebung", is only preliminary to the "speculative" (and not "synthesizing") aspect or "moment", which grasps the unity of these opposites or contradiction. Thus for Hegel, reason is ultimately "speculative", not "dialectical".

It is widely admitted today that the old - fashioned description of Hegel's philosophy in terms of "thesis - antithesis - synthesis" is inaccurate. Nevertheless, such is the persistence of this misnomer that the model and terminology survive in a number of scholarly works.

In the latter half of the 20th century, Hegel's philosophy underwent a major renaissance. This was due to: (a) the rediscovery and reevaluation of Hegel as a possible philosophical progenitor of Marxism by philosophically oriented Marxists; (b) a resurgence of the historical perspective that Hegel brought to everything; and (c) an increasing recognition of the importance of his dialectical method. The book that did the most to reintroduce Hegel into the Marxist canon was perhaps Georg Lukács' History and Class Consciousness. This sparked a renewed interest in Hegel reflected in the work of Herbert Marcuse, Theodor W. Adorno, Ernst Bloch, Raya Dunayevskaya, Alexandre Kojève and Gotthard Günther among others. The Hegel renaissance also highlighted the significance of Hegel's early works, i.e., those published prior to the Phenomenology of Spirit. The direct and indirect influence of Kojève's lectures and writings (on the Phenomenology of Spirit, in particular) mean that it is not possible to understand most French philosophers from Jean - Paul Sartre to Jacques Derrida without understanding Hegel.

Beginning in the 1960s, Anglo - American Hegel scholarship has attempted to challenge the traditional interpretation of Hegel as offering a metaphysical system: this has also been the approach of Z.A. Pelczynski and Shlomo Avineri. This view, sometimes referred to as the 'non - metaphysical option', has had a decided influence on many major English language studies of Hegel in the past 40 years. U.S. neoconservative political theorist Francis Fukuyama's controversial book The End of History and the Last Man was heavily influenced by Alexandre Kojève. Among modern scientists, the physicist David Bohm, the mathematician William Lawvere, the logician Kurt Gödel and the biologist Ernst Mayr have been interested in Hegel's philosophical work.

A late 20th century literature in Western Theology that is friendly to Hegel includes such writers as Dale M. Schlitt (1984), Theodore Geraets (1985), Philip M. Merklinger (1991), Stephen Rocker (1995) and Cyril O'Regan (1995). The contemporary theologian Hans Küng has also advanced contemporary scholarship in Hegel studies.

Recently, two prominent American philosophers, John McDowell and Robert Brandom (sometimes, half - seriously, referred to as the Pittsburgh Hegelians), have produced philosophical works exhibiting a marked Hegelian influence. Each is avowedly influenced by the late Wilfred Sellars, also of Pittsburgh, who referred to his seminal work, Empiricism and the Philosophy of Mind, as a series of "incipient Méditations Hegeliennes" (in homage to Edmund Husserl's treatise, Meditations Cartesiennes).

Beginning in the 1990s, after the fall of the USSR, a fresh reading of Hegel took place in the West. For these scholars, fairly well represented by the Hegel Society of America and in cooperation with German scholars such as Otto Pöggeler and Walter Jaeschke, Hegel's works should be read without preconceptions. Marx plays a minor role in these new readings, and some contemporary scholars have suggested that Marx's interpretation of Hegel is irrelevant to a proper reading of Hegel. Some American philosophers associated with this movement include Clark Butler, Vince Hathaway, Daniel Shannon, David Duquette, David MacGregor, Edward Beach, John Burbidge, Lawrence Stepelevich, Rudolph Siebert, Randall Jackwak, Theodore Geraets and William Desmond.

Criticism of Hegel has been widespread in the 19th and the 20th centuries; a diverse range of individuals including Arthur Schopenhauer, Karl Marx, Søren Kierkegaard, Friedrich Nietzsche, Bertrand Russell, G.E. Moore, Eric Voegelin and A.J. Ayer have challenged Hegelian philosophy from a variety of perspectives. Among the first to take a critical view of Hegel's system was the 19th Century German group known as the Young Hegelians, which included Ludwig Feuerbach, Karl Marx, Friedrich Engels, and their followers. In Britain, the Hegelian British Idealism school (members of which included Francis Herbert Bradley, Bernard Bosanquet, and, in the United States, Josiah Royce) was challenged and rejected by analytic philosophers G.E. Moore and Bertrand Russell; Russell, in particular, considered "almost all" of Hegel's doctrines to be false. Logical positivists such as Alfred Jules Ayer and the Vienna Circle also criticized Hegelian philosophy and its supporters, such as F.H. Bradley.

Hegel's contemporary Schopenhauer was particularly critical, and wrote of Hegel's philosophy as "a pseudo - philosophy paralyzing all mental powers, stifling all real thinking". Kierkegaard criticized Hegel's 'absolute knowledge' unity. Scientist Ludwig Boltzmann also criticized the obscure complexity of Hegel's works, referring to Hegel's writing as an "unclear thoughtless flow of words". Bertrand Russell stated that Hegel was "the hardest to understand of all the great philosophers" in his Unpopular Essays and A History of Western Philosophy.

Karl Popper makes the claim in the second volume of The Open Society and Its Enemies that Hegel's system formed a thinly veiled justification for the absolute rule of Frederick William III, and that Hegel's idea of the ultimate goal of history was to reach a state approximating that of 1830s Prussia. Popper further proposed that Hegel's philosophy served not only as an inspiration for communist and fascist totalitarian governments of the 20th century, whose dialectics allow for any belief to be construed as rational simply if it could be said to exist. This view of Hegel as an apologist of state power and precursor of 20th century totalitarianism was criticized by Herbert Marcuse in his Reason and Revolution, on the grounds that Hegel was not an apologist for any state or form of authority simply because it existed: for Hegel the state must always be rational. Other scholars, e.g. Walter Kaufmann and Shlomo Avineri, have also criticized Popper's theories about Hegel. Isaiah Berlin listed Hegel as one of the six architects of modern authoritarianism who undermined liberal democracy, along with Rousseau, Helvetius, Fichte, Saint - Simon, and Maistre.