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Medieval Philosophy Course
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Medieval Philosophy Course

Explore one of history's richest intellectual traditions through the arguments of Aquinas, Averroes, Scotus, and Ockham. This course takes you from the foundations of medieval thought to its lasting influence on modern philosophy, ethics, and political theory. Master the ideas that shaped Western civilization at its deepest level.

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What you will learn:

You will gain a thorough understanding of medieval philosophy from late antiquity through the fourteenth century, covering metaphysics, epistemology, ethics, and political theory. You will study the problem of universals, Aquinas's Five Ways, Franciscan alternatives to Thomism, and the contributions of Islamic and Jewish philosophers. You will learn to read and interpret scholastic texts accurately, applying the quaestio method to reconstruct complex arguments. You will also trace how medieval debates on natural law, rights theory, and logic directly shaped early modern and contemporary philosophy.

How you study in practice Medieval Philosophy Course

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Course Content

8 Chapters • 34 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Medieval Thought

  • Lesson 1 • Carolingian and Early Scholastic Beginnings

    Covers the revival of learning in cathedral schools and early monastic contexts. Introduces the scholastic method as a pedagogical and philosophical tool.

  • Lesson 2 • Defining Medieval Philosophy

    Clarifies the chronological and conceptual boundaries of medieval philosophy. Grounds subsequent study in a shared understanding of the field's scope and methods.

  • Lesson 3 • Late Antique Inheritance

    Examines the Platonic, Aristotelian, and Stoic legacies transmitted to medieval thinkers. Shows how ancient texts were filtered through commentary traditions.

  • Lesson 4 • Early Christian Philosophical Theology

    Traces how patristic writers integrated Greek philosophy with Christian doctrine. Establishes the theological problems that medieval philosophers inherited.

Chapter 2See details

The Problem of Universals

  • Lesson 1 • Later Nominalism and Its Consequences

    Covers Ockham's razor and the nominalist reduction of universals to mental terms. Traces consequences for science, theology, and political thought.

  • Lesson 2 • Abelard's Conceptualism

    Analyzes Peter Abelard's critique of realism and his alternative account of universals as mental concepts. Demonstrates how logical analysis reshaped metaphysical debate.

  • Lesson 3 • Early Medieval Realism

    Examines the view that universals exist as real entities prior to or within particulars. Connects realist commitments to theological doctrines of divine ideas.

  • Lesson 4 • Porphyry's Isagoge and Its Challenge

    Introduces the three questions on universals posed by Porphyry and transmitted via Boethius. Sets the logical and metaphysical stakes for the entire debate.

Chapter 3See details

Islamic and Jewish Philosophy

  • Lesson 1 • Maimonides and Jewish Rationalism

    Covers Moses Maimonides's reconciliation of Aristotelian philosophy with Jewish scripture. Introduces negative theology and the limits of human knowledge of God.

  • Lesson 2 • Avicenna's Philosophical System

    Analyzes Ibn Sina's comprehensive synthesis of logic, metaphysics, and psychology. Highlights the floating man argument and essence-existence distinction.

  • Lesson 3 • Averroes and the Aristotle Commentary Tradition

    Examines Ibn Rushd's rigorous commentaries on Aristotle and his defense of philosophical rationalism. Explains why Latin Averroism became controversial in Christian universities.

  • Lesson 4 • Al-Kindi and Al-Farabi

    Introduces the first systematic Islamic philosophers and their projects of harmonizing Aristotle with Neoplatonism. Establishes the framework for later Islamic rationalism.

Chapter 4See details

The Rise of Scholasticism

  • Lesson 1 • The Aristotelian Revolution

    Examines the recovery of Aristotle's full corpus and its disruptive impact on Christian thought. Explains the condemnations of 1210 and 1277 as institutional responses.

  • Lesson 2 • University Culture and Curriculum

    Describes the founding of medieval universities and the organization of philosophical study within them. Connects institutional structures to the production of philosophical texts.

  • Lesson 3 • Scholastic Disputation Techniques

    Teaches the formal structure of the quaestio disputata and its logical components. Equips students to read and reconstruct scholastic arguments accurately.

  • Lesson 4 • Albert the Great's Encyclopedic Project

    Analyzes Albert of Cologne's effort to make Aristotle intelligible to Latin readers. Shows how Albert prepared the ground for Aquinas's synthesis.

Chapter 5See details

Thomas Aquinas and Thomistic Synthesis

  • Lesson 1 • Aquinas on Human Nature and Soul

    Analyzes the hylomorphic account of the human person as a composite of matter and form. Addresses the soul's immateriality and its relation to intellectual cognition.

  • Lesson 2 • Aquinas on Being and Essence

    Examines the real distinction between essence and existence as the cornerstone of Thomistic metaphysics. Connects this distinction to Aquinas's account of God as pure act.

  • Lesson 3 • The Five Ways

    Reconstructs Aquinas's five cosmological arguments for God's existence from Summa Theologiae. Evaluates each argument's logical structure and philosophical presuppositions.

  • Lesson 4 • Natural Law and Moral Theory

    Presents Aquinas's hierarchical account of eternal, natural, and human law. Grounds moral norms in rational human nature and divine governance.

  • Lesson 5 • Faith, Reason, and Sacred Doctrine

    Clarifies Aquinas's distinction between philosophy and theology as sciences with different starting points. Resolves apparent conflicts between revelation and rational inquiry.

Chapter 6See details

Medieval Theories of Knowledge and Language

  • Lesson 1 • Terminist Logic and Supposition Theory

    Introduces the 13th- and 14th-century development of terminist logic and its semantic tools. Explains how supposition theory analyzed reference and predication.

  • Lesson 2 • Skepticism and Certainty in Late Scholasticism

    Analyzes late medieval skeptical challenges and responses concerning the reliability of sense perception. Connects these debates to early modern epistemology.

  • Lesson 3 • Language, Signs, and Mental Concepts

    Examines Augustine's sign theory and its scholastic development through Ockham's mental language. Connects semiotics to debates about meaning and reference.

  • Lesson 4 • Illumination and Abstraction Theories

    Contrasts Augustinian divine illumination with Aristotelian abstraction as competing accounts of intellectual knowledge. Traces the debate through Aquinas and Bonaventure.

Chapter 7See details

Franciscan Alternatives to Thomism

  • Lesson 1 • Ockham's Epistemology and Theology

    Covers Ockham's intuitive cognition theory and its implications for natural theology. Shows how his epistemology dismantles classical proofs for God's existence.

  • Lesson 2 • Duns Scotus on Individuation

    Presents Scotus's haecceity doctrine as a solution to the problem of individuation. Connects formal distinction to his broader metaphysical system.

  • Lesson 3 • Bonaventure's Augustinian Synthesis

    Analyzes Bonaventure's integration of Augustinian illumination theory with Franciscan spirituality. Contrasts his exemplarism with Aquinas's Aristotelian epistemology.

  • Lesson 4 • Scotus on Will and Freedom

    Examines Scotus's voluntarism and his account of the will as a self-determining power. Contrasts this with Aquinas's intellectualist moral psychology.

Chapter 8See details

Political Philosophy and Ethics

  • Lesson 1 • Aristotelian Political Theory Adapted

    Examines how medieval thinkers adapted Aristotle's Politics to Christian political contexts. Covers the common good, natural sociability, and legitimate authority.

  • Lesson 2 • Marsilius of Padua and Conciliarism

    Presents Marsilius's Defensor Pacis as a radical separation of ecclesiastical and civil power. Connects his populist sovereignty theory to later constitutional thought.

  • Lesson 3 • Natural Rights and Early Rights Theory

    Traces the emergence of subjective rights language in Ockham and Franciscan poverty debates. Connects medieval rights discourse to modern natural rights theory.

  • Lesson 4 • Virtue Ethics and the Moral Life

    Synthesizes medieval accounts of virtue, happiness, and the moral life from Aquinas and Scotus. Evaluates how theological commitments shaped ethical theory.

  • Lesson 5 • Church and State Controversies

    Analyzes the investiture controversy and papal-imperial conflicts as philosophical problems about sovereignty. Traces arguments from Gelasius through Boniface VIII.

Certification

Your valid completion certificate

This course is for you:

  • Philosophy students: seeking historical depth behind contemporary metaphysical debates.

  • Theology graduates: wanting rigorous philosophical grounding for doctrinal research.

  • Intellectual historians: tracing how medieval ideas shaped modern Western institutions.

  • Law professionals: exploring the deep roots of natural law and rights theory.

  • Independent scholars: pursuing serious engagement with pre-modern philosophical traditions.

  • Literature enthusiasts: uncovering the philosophical ideas behind Dante and medieval allegory.

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