Johann Gottlieb Fichte
- LAST REVIEWED: 11 November 2022
- LAST MODIFIED: 24 July 2018
- DOI: 10.1093/obo/9780195396577-0371
- LAST REVIEWED: 11 November 2022
- LAST MODIFIED: 24 July 2018
- DOI: 10.1093/obo/9780195396577-0371
Introduction
Johann Gottlieb Fichte (b. 1762–d. 1814) is the first representative of what has been called “German idealism.” He precedes both Schelling, who was considered his disciple until their final break, and Hegel. Regarded as a disciple of Kant in 1793, Fichte nevertheless reproached him for not having succeeded in founding the content of his philosophy on an absolute principle. His primary purpose is therefore to make philosophy into a rigorous science. Fichte therefore begins to elaborate in 1794 on what he calls the “Science of Knowledge” (Wissenschaftslehre; WL). He tirelessly proposes new versions of this Science of Knowledge, insisting through the repetition of the title, on the permanence of his initial motivation: to find an absolute foundation for knowledge. The versions of Fichte’s Science of Knowledge (a dozen in total, distinguished by their date: 1794, 1801, etc.) reflect the most general and abstract level of philosophical thought. This first level of philosophy, which is the most general and abstract, is called by Fichte “first philosophy.” The second level corresponds to theoretical philosophy (or the philosophy of nature) and practical philosophy (or ethics as developed, for example, in his Systems of Ethics, in 1798). The third level represents the “particular sciences,” which study more specific and concrete fields, including subdisciplines such as biology and physics, or “natural right” (i.e., “theory of right”) and philosophy of religion. Finally, a fourth level is constituted by the so-called popular writings, aimed at a public of nonphilosophers, for example, The Vocation of Man, The Way Towards the Blessed Life, and Addresses to the German Nation. The contrast between the clear and literary language of these popular writings and the arid abstraction of the Sciences of Knowledge has often been emphasized. Fichte’s body of work seems to pose a problem of continuity for many commentators. Are the multiple versions of Science of Knowledge compatible with each other? To this question, the answer is more often than not a negative one. Fichte’s commentators divided these versions into two or, sometimes, three periods. The vast majority of interpretations assert that Fichte’s thought evolved over time. Such a change is more often expressed as the passage from a doctrine of what is finite (the subject, the “Self”) to a philosophy of absolute (God, Being). The problem of this evolution has become one of the most difficult aspect of interpreting Fichte’s thought.
General Overview
Paradoxically, general presentations studying the whole of Fichte’s philosophy are not very numerous. Two reasons explain this fact: the first is that Fichte was considered from the middle of the 19th century until the beginning of the 20th century as a simple transitional figure leading from Kant to Hegel; he was therefore not studied for himself, and most of the time, only his writings from the so-called Jena period (1794–1799) were considered. The second reason is that most of the contemporary commentators have preferred to focus on a certain period (e.g., the early philosophy) or a specific field (e.g., the theory of right). Fichte’s work is thus seen as fragmented in various stages, which are usually considered as incompatible with each other. Nevertheless, some significant studies aim to provide a more complete overview of Fichte’s thinking.
Users without a subscription are not able to see the full content on this page. Please subscribe or login.
How to Subscribe
Oxford Bibliographies Online is available by subscription and perpetual access to institutions. For more information or to contact an Oxford Sales Representative click here.
Article
- A Priori Knowledge
- Abduction and Explanatory Reasoning
- Ability
- Abortion
- Abstract Objects
- Action
- Addams, Jane
- Adorno, Theodor
- Aesthetic Hedonism
- Aesthetics, Analytic Approaches to
- Aesthetics, Continental
- Aesthetics, Environmental
- Aesthetics, History of
- African Philosophy, Contemporary
- Alexander, Samuel
- Analytic/Synthetic Distinction
- Anarchism, Philosophical
- Animal Rights
- Anscombe, G. E. M.
- Anthropic Principle, The
- Anti-Natalism
- Applied Ethics
- Aquinas, Thomas
- Argument Mapping
- Art and Emotion
- Art and Knowledge
- Art and Morality
- Artifacts
- Assertion
- Astell, Mary
- Atheism
- Augustine
- Aurelius, Marcus
- Austin, J. L.
- Autonomy
- Bacon, Francis
- Bayesianism
- Beauty
- Belief
- Bergson, Henri
- Berkeley, George
- Biology, Philosophy of
- Bolzano, Bernard
- Boredom, Philosophy of
- British Idealism
- Buber, Martin
- Buddhist Philosophy
- Burge, Tyler
- Business Ethics
- Camus, Albert
- Canterbury, Anselm of
- Carnap, Rudolf
- Causation
- Cavendish, Margaret
- Certainty
- Chemistry, Philosophy of
- Childhood, Philosophy of
- Chinese Philosophy
- Cognitive Ability
- Cognitive Phenomenology
- Cognitive Science, Philosophy of
- Coherentism
- Color
- Communitarianism
- Computational Science
- Computer Science, Philosophy of
- Computer Simulations
- Comte, Auguste
- Concepts
- Conceptual Role Semantics
- Conditionals
- Confirmation
- Confucius
- Connectionism
- Consciousness
- Constructive Empiricism
- Contemporary Hylomorphism
- Contextualism
- Contrastivism
- Cook Wilson, John
- Cosmology, Philosophy of
- Critical Theory
- Culture and Cognition
- Daoism and Philosophy
- Davidson, Donald
- de Beauvoir, Simone
- de Montaigne, Michel
- Death
- Decision Theory
- Deleuze, Gilles
- Democracy
- Depiction
- Derrida, Jacques
- Descartes, René
- Descartes, René: Sensory Representations
- Descriptions
- Dewey, John
- Dialetheism
- Disability
- Disagreement, Epistemology of
- Disjunctivism
- Dispositions
- Divine Command Theory
- Doing and Allowing
- du Châtelet, Emilie
- Dummett, Michael
- Dutch Book Arguments
- Early Modern Philosophy, 1600-1750
- Eastern Orthodox Philosophical Thought
- Education, Philosophy of
- Emotion
- Engineering, Philosophy and Ethics of
- Environmental Philosophy
- Epicurus
- Epistemic Basing Relation
- Epistemic Defeat
- Epistemic Injustice
- Epistemic Justification
- Epistemic Philosophy of Logic
- Epistemology
- Epistemology and Active Externalism
- Epistemology, Bayesian
- Epistemology, Feminist
- Epistemology, Internalism and Externalism in
- Epistemology, Moral
- Epistemology of Education
- Ethical Consequentialism
- Ethical Deontology
- Ethical Intuitionism
- Eugenics and Philosophy
- Events, The Philosophy of
- Evidence
- Evidence-Based Medicine, Philosophy of
- Evidential Support Relation In Epistemology, The
- Evil
- Evolutionary Debunking Arguments in Ethics
- Evolutionary Epistemology
- Experimental Philosophy
- Explanations of Religion
- Extended Mind Thesis, The
- Externalism and Internalism in the Philosophy of Mind
- Faith, Conceptions of
- Fatalism
- Feminist Aesthetics and Feminist Philosophy of Art
- Feminist Philosophy
- Feyerabend, Paul
- Fichte, Johann Gottlieb
- Fiction
- Fictionalism
- Fictionalism in the Philosophy of Mathematics
- Film, Philosophy of
- Foot, Philippa
- Foreknowledge
- Forgiveness
- Formal Epistemology
- Foucault, Michel
- Free Will
- Frege, Gottlob
- Gadamer, Hans-Georg
- Generics
- Geometry, Epistemology of
- God and Possible Worlds
- God, Arguments for the Existence of
- God, The Existence and Attributes of
- Grice, Paul
- Habermas, Jürgen
- Hart, H. L. A.
- Heaven and Hell
- Hegel, Georg Wilhelm Friedrich: Aesthetics
- Hegel, Georg Wilhelm Friedrich: Metaphysics
- Hegel, Georg Wilhelm Friedrich: Philosophy of History
- Hegel, Georg Wilhelm Friedrich: Philosophy of Politics
- Heidegger, Martin: Early Works
- Hermeneutics
- Higher Education, Philosophy of
- History, Philosophy of
- Hobbes, Thomas
- Horkheimer, Max
- Human Rights
- Hume, David: Aesthetics
- Hume, David: Moral and Political Philosophy
- Husserl, Edmund
- Idealizations in Science
- Identity in Physics
- Images
- Imagination
- Imagination and Belief
- Immanuel Kant: Political and Legal Philosophy
- Impossible Worlds
- Incommensurability in Science
- Indian Philosophy
- Indispensability of Mathematics
- Inductive Reasoning
- Infinitism
- Instruments in Science
- Intellectual Humility
- Intentionality, Collective
- Intuitions
- James, William
- Japanese Philosophy
- Kant and the Laws of Nature
- Kant, Immanuel: Aesthetics and Teleology
- Kant, Immanuel: Ethics
- Kant, Immanuel: Theoretical Philosophy
- Kierkegaard, Søren
- Knowledge
- Knowledge-first Epistemology
- Knowledge-How
- Kristeva, Julia
- Kuhn, Thomas S.
- Lacan, Jacques
- Lakatos, Imre
- Langer, Susanne
- Language of Thought
- Language, Philosophy of
- Latin American Philosophy
- Laws of Nature
- Legal Epistemology
- Legal Philosophy
- Legal Positivism
- Leibniz, Gottfried Wilhelm
- Levinas, Emmanuel
- Lewis, C. I.
- Liberty
- Literature, Philosophy of
- Locke, John
- Locke, John: Identity, Persons, and Personal Identity
- Logic
- Lottery and Preface Paradoxes, The
- Lucretius
- Machiavelli, Niccolò
- Martin Heidegger: Later Works
- Martin Heidegger: Middle Works
- Marx, Karl
- Material Constitution
- Mathematical Explanation
- Mathematical Pluralism
- Mathematical Structuralism
- Mathematics, Ontology of
- Mathematics, Philosophy of
- Mathematics, Visual Thinking in
- McDowell, John
- McTaggart, John
- Meaning of Life, The
- Mechanisms in Science
- Medically Assisted Dying
- Medicine, Contemporary Philosophy of
- Medieval Logic
- Medieval Philosophy
- Memory
- Mental Causation
- Mereology
- Merleau-Ponty, Maurice
- Meta-epistemological Skepticism
- Metaepistemology
- Metaethics
- Metametaphysics
- Metaphilosophy
- Metaphor
- Metaphysical Grounding
- Metaphysics, Contemporary
- Metaphysics, Feminist
- Midgley, Mary
- Mill, John Stuart
- Mind, Metaphysics of
- Modal Epistemology
- Modality
- Models and Theories in Science
- Modularity
- Montesquieu
- Moore, G. E.
- Moral Contractualism
- Moral Naturalism and Nonnaturalism
- Moral Responsibility
- Multiculturalism
- Murdoch, Iris
- Music, Analytic Philosophy of
- Nationalism
- Natural Kinds
- Naturalism in the Philosophy of Mathematics
- Naïve Realism
- Neo-Confucianism
- Neuroscience, Philosophy of
- Nietzsche, Friedrich
- Nonexistent Objects
- Normative Ethics
- Normative Foundations, Philosophy of Law:
- Normativity and Social Explanation
- Objectivity
- Occasionalism
- Olfaction
- Ontological Dependence
- Ontology of Art
- Ordinary Objects
- Other Minds
- Pacifism
- Pain
- Panpsychism
- Paradoxes
- Particularism in Ethics
- Pascal, Blaise
- Paternalism
- Patriotism
- Peirce, Charles Sanders
- Perception, Cognition, Action
- Perception, The Problem of
- Perfectionism
- Persistence
- Personal Identity
- Phenomenal Concepts
- Phenomenal Conservatism
- Phenomenology
- Philosophy for Children
- Photography, Analytic Philosophy of
- Physicalism
- Physicalism and Metaphysical Naturalism
- Physics, Experiments in
- Plato
- Plotinus
- Political Epistemology
- Political Obligation
- Political Philosophy
- Popper, Karl
- Pornography and Objectification, Analytic Approaches to
- Practical Knowledge
- Practical Moral Skepticism
- Practical Reason
- Pragmatics
- Pragmatism
- Probabilistic Representations of Belief
- Probability, Interpretations of
- Problem of Divine Hiddenness, The
- Problem of Evil, The
- Propositions
- Psychology, Philosophy of
- Punishment
- Pyrrhonism
- Qualia
- Quietism
- Quine, W. V. O.
- Race
- Racist Jokes
- Rationalism
- Rationality
- Rawls, John: Moral and Political Philosophy
- Realism and Anti-Realism
- Realization
- Reasons in Epistemology
- Reductionism in Biology
- Reference, Theory of
- Reid, Thomas
- Relativism
- Reliabilism
- Religion, Philosophy of
- Religious Belief, Epistemology of
- Religious Experience
- Religious Pluralism
- Ricoeur, Paul
- Rights
- Risk, Philosophy of
- Rorty, Richard
- Rousseau, Jean-Jacques
- Rule-Following
- Russell, Bertrand
- Ryle, Gilbert
- Sartre, Jean-Paul
- Schopenhauer, Arthur
- Science and Religion
- Science, Theoretical Virtues in
- Scientific Explanation
- Scientific Progress
- Scientific Realism
- Scientific Representation
- Scientific Revolutions
- Scotus, Duns
- Self-Knowledge
- Sellars, Wilfrid
- Semantic Externalism
- Semantic Minimalism
- Semiotics
- Seneca
- Senses, The
- Sensitivity Principle in Epistemology
- Shepherd, Mary
- Singular Thought
- Situated Cognition
- Situationism and Virtue Theory
- Skepticism, Contemporary
- Skepticism, History of
- Slurs, Pejoratives, and Hate Speech
- Smith, Adam: Moral and Political Philosophy
- Social Aspects of Scientific Knowledge
- Social Epistemology
- Social Identity
- Sounds and Auditory Perception
- Space and Time
- Speech Acts
- Spinoza, Baruch
- Stebbing, Susan
- Strawson, P. F.
- Structural Realism
- Suicide
- Supererogation
- Supervenience
- Tarski, Alfred
- Technology, Philosophy of
- Testimony, Epistemology of
- Theoretical Terms in Science
- Thomas Aquinas' Philosophy of Religion
- Thought Experiments
- Time and Tense
- Time Travel
- Toleration
- Torture
- Transcendental Arguments
- Tropes
- Trust
- Truth
- Truth and the Aim of Belief
- Truthmaking
- Turing Test
- Two-Dimensional Semantics
- Understanding
- Uniqueness and Permissiveness in Epistemology
- Utilitarianism
- Vagueness
- Value of Knowledge
- Vienna Circle
- Virtue Epistemology
- Virtue Ethics
- Virtues, Epistemic
- Virtues, Intellectual
- Voluntarism, Doxastic
- War
- Weakness of Will
- Weil, Simone
- Well-Being
- William of Ockham
- Williams, Bernard
- Wisdom
- Wittgenstein, Ludwig: Early Works
- Wittgenstein, Ludwig: Later Works
- Wittgenstein, Ludwig: Middle Works
- Wollstonecraft, Mary