Philosopher · 1724 – 1804

Immanuel Kant

If you're interested in Immanuel Kant, these historical figures share a similar impact, discipline, philosophy, or era. Each recommendation explains why the connection exists.

Similar Impact & Significance

Portrait of René Descartes

René Descartes

92

Philosopher · 1596 – 1650

René Descartes was a French philosopher, mathematician and scientist, the "father of modern philosophy", famous for "I think, therefore I am" and for founding analytic geometry.

  • I think, therefore I am
  • Analytic geometry

Why Kant responded to and built upon the rationalist tradition Descartes founded.

Portrait of Isaac Newton

Isaac Newton

99

Physicist · 1643 – 1727

Isaac Newton was an English physicist and mathematician whose laws of motion and universal gravitation laid the foundation of classical mechanics and the Scientific Revolution.

  • Laws of motion
  • Universal gravitation

Why Kant sought to ground the certainty of Newtonian science philosophically.

Portrait of Plato

Plato

96

Philosopher · 428 BC – 348 BC

Plato was a Greek philosopher who founded the Academy in Athens, wrote the foundational dialogues of Western philosophy, and developed the influential theory of Forms.

  • Theory of Forms
  • The Academy

Why A fellow giant of philosophy whose questions Kant reframed for the modern age.

Portrait of Voltaire

Voltaire

90

Writer · 1694 – 1778

Voltaire was a French Enlightenment writer, philosopher and wit, a tireless champion of reason, free speech and religious tolerance and one of the most influential figures of his age.

  • Candide
  • Defending free speech and tolerance

Why A contemporary embodiment of the Enlightenment ideal of reason Kant defined.

Portrait of Augustine of Hippo

Augustine of Hippo

92

Theologian · 354 – 430

Augustine of Hippo was a Roman North African theologian and philosopher whose works, including Confessions and City of God, shaped Western Christianity and laid intellectual foundations for medieval and modern thought.

  • Confessions
  • City of God

Why Also a philosopher · Comparable historical impact

Same Field or Discipline

Portrait of Thomas Aquinas

Thomas Aquinas

91

Theologian · 1225 – 1274

Thomas Aquinas was a medieval Italian theologian and philosopher whose synthesis of Christian theology and Aristotelian philosophy became central to Catholic thought and the high point of scholasticism.

  • Summa Theologica
  • Reconciling faith and reason

Why Also a philosopher · Worked in philosophy & ethics

Portrait of Aristotle

Aristotle

98

Philosopher · 384 BC – 322 BC

Aristotle was a Greek philosopher and polymath whose writings on logic, ethics, biology, politics and metaphysics shaped Western thought for over two millennia.

  • Formal logic
  • Virtue ethics

Why Also a philosopher · Worked in ethics & metaphysics

Portrait of Mary Wollstonecraft

Mary Wollstonecraft

85

Writer · 1759 – 1797

Mary Wollstonecraft was an English Enlightenment writer and philosopher, a pioneer of feminist thought whose A Vindication of the Rights of Woman argued for the education and equality of women.

  • A Vindication of the Rights of Woman
  • Founding feminist philosophy

Why Also a philosopher · Worked in philosophy

Portrait of Siddhartha Gautama

Siddhartha Gautama

97

Spiritual Leader · 563 BC – 483 BC

Siddhartha Gautama, known as the Buddha, was a spiritual teacher of ancient India whose insights into suffering and liberation founded Buddhism, now one of the world's major religions.

  • Founding Buddhism
  • The Four Noble Truths

Why Also a philosopher · Worked in ethics & metaphysics

Portrait of Socrates

Socrates

95

Philosopher · 470 BC – 399 BC

Socrates was a classical Greek philosopher credited as a founder of Western philosophy, famous for the Socratic method of questioning and for his trial and execution in Athens.

  • Socratic method
  • The examined life

Why Also a philosopher · Worked in ethics & epistemology

Portrait of David Hume

David Hume

89

Philosopher · 1711 – 1776

David Hume was a Scottish philosopher, historian, and economist of the Enlightenment whose rigorous empiricism and skepticism—especially his analysis of causation and the problem of induction—made him one of the most important philosophers in the English language.

  • Empiricism
  • Problem of induction

Why Also a philosopher · Shared school of thought

Portrait of John Locke

John Locke

93

Philosopher · 1632 – 1704

John Locke was an English philosopher and physician, widely regarded as the father of liberalism, whose theories of empiricism, natural rights, and government by consent shaped the Enlightenment and the founding of modern democracies.

  • Empiricism
  • Natural rights

Why Also a philosopher · Shared school of thought

Portrait of Laozi

Laozi

93

Philosopher · 571 BC – 471 BC

Laozi was a semi-legendary ancient Chinese philosopher traditionally regarded as the founder of Daoism and the author of the Tao Te Ching, the foundational text on living in harmony with the Dao.

  • Founding Daoism
  • Tao Te Ching

Why Also a philosopher · Worked in metaphysics & ethics

Portrait of Baruch Spinoza

Baruch Spinoza

87

Philosopher · 1632 – 1677

Baruch Spinoza was a Dutch philosopher of the early modern era whose rationalist masterpiece, the Ethics, advanced a radical monism identifying God with Nature and made him a foundational figure of modern thought.

  • Ethics
  • Pantheism (God or Nature)

Why Also a philosopher · Shared school of thought

Portrait of Zeno of Citium

Zeno of Citium

86

Philosopher · 334 BC – 262 BC

Zeno of Citium was an ancient Greek philosopher who founded Stoicism, teaching that virtue and reason are the path to a good life, in lectures given at the Painted Porch (Stoa) in Athens.

  • Founding Stoicism
  • Teaching at the Stoa

Why Also a philosopher · Worked in ethics

Portrait of Adam Smith

Adam Smith

90

Economist · 1723 – 1790

Adam Smith was a Scottish Enlightenment philosopher and economist, the father of modern economics, whose work The Wealth of Nations laid the foundations of free-market thought.

  • The Wealth of Nations
  • The invisible hand

Why Also a philosopher · Active in the same era

Portrait of Averroes

Averroes

87

Philosopher · 1126 – 1198

Averroes was a philosopher and polymath of Al-Andalus whose commentaries on Aristotle profoundly shaped medieval European philosophy and the relationship between reason and faith.

  • Commentaries on Aristotle
  • Defending reason and philosophy

Why Also a philosopher · Worked in philosophy

Portrait of Avicenna

Avicenna

90

Physician · 980 – 1037

Avicenna was a Persian polymath of the Islamic Golden Age, one of the greatest physicians and philosophers of the medieval world, whose Canon of Medicine was a standard text for six centuries.

  • The Canon of Medicine
  • The Book of Healing

Why Also a philosopher · Worked in philosophy

Portrait of Confucius

Confucius

97

Philosopher · 551 BC – 479 BC

Confucius was a Chinese philosopher and teacher whose ideas on ethics, family and good government became the foundation of Confucianism and shaped East Asian civilization for over two thousand years.

  • Confucianism
  • The Analects

Why Also a philosopher · Worked in ethics

Hypatia

84

Mathematician · 360 – 415

Hypatia was a mathematician, astronomer and Neoplatonist philosopher of late-antique Alexandria, the most prominent woman scholar of the ancient world, whose brutal murder came to symbolize the end of classical learning.

  • Leading the Neoplatonist school of Alexandria
  • Mathematics and astronomy

Why Also a philosopher · Worked in philosophy

Portrait of Jean-Jacques Rousseau

Jean-Jacques Rousseau

90

Philosopher · 1712 – 1778

Jean-Jacques Rousseau was a Genevan-French philosopher, writer, and composer whose ideas on the social contract, the general will, and natural human goodness shaped modern political thought, education, and the Romantic movement.

  • The Social Contract
  • The general will

Why Also a philosopher · Active in the same era

Portrait of John Stuart Mill

John Stuart Mill

87

Philosopher · 1806 – 1873

John Stuart Mill was an English philosopher and economist, the leading liberal thinker of the nineteenth century, whose works on utilitarianism, liberty, and the rights of women shaped modern political and ethical thought.

  • On Liberty
  • Utilitarianism

Why Also a philosopher · Shared school of thought

Portrait of Marcus Aurelius

Marcus Aurelius

90

Emperor · 121 – 180

Marcus Aurelius was a Roman emperor and Stoic philosopher, the last of the "Five Good Emperors", whose private journal, the Meditations, is the most cherished work of Stoic thought.

  • The Meditations
  • Stoic philosophy

Why Also a philosopher · Worked in ethics

Portrait of Georg Wilhelm Friedrich Hegel

Georg Wilhelm Friedrich Hegel

88

Philosopher · 1770 – 1831

Georg Wilhelm Friedrich Hegel was a German philosopher and the leading figure of German idealism, whose dialectical method and grand vision of history as the self-development of Spirit profoundly shaped modern philosophy.

  • German idealism
  • The dialectic

Why Also a philosopher · Active in the same era