A Theory of Justice
Revised Edition
📘 About This Book
“A milestone in political and moral philosophy, as groundbreaking as the theories of Bentham and Kant and arguably the most important and influential piece of contemporary philosophy of the last century.” —The Guardian The principles of justice that Rawls set forth in this book are those that free and rational people would accept in an “original position” of equality. In this hypothetical situation, which corresponds to the state of nature in social contract theory, no one knows their place in society; their class or social status; their fortune in the distribution of natural assets and abilities—their intelligence, strength, and the like—or even their conception of the good. Deliberating behind this “veil of ignorance,” people naturally determine their proper rights and duties. Thus, as Rawls writes, “each person possesses an inviolability founded on justice that even the welfare of society as a whole cannot override.” Incorporating the ideas of Rousseau, Kant, Emerson, and Lincoln, Rawls’s theory is as powerful today as it was when first published in 1971. For more than half a century, A Theory of Justice has been taught and debated, celebrated and translated into more than thirty languages. This revised edition includes changes, discussed in the preface, that Rawls considered to be significant, especially to the discussions of liberty and primary social goods.
📖 Summary
John Rawls presents a monumental work in political and moral philosophy, widely considered one of the most important and influential pieces of contemporary philosophy of the last century. At its core, the book explores how a truly just society should be structured, reviving the tradition of social contract theory to rival historic thinkers like Bentham and Kant. Rawls challenges readers to envision a fair society by introducing a brilliant and revolutionary thought experiment known as the original position. In this hypothetical initial state of equality, free and rational people come together to determine the foundational principles of justice for their society. What makes this deliberation uniquely fair is that every participant operates behind a veil of ignorance. Behind this figurative veil, no one knows their ultimate place in society, their specific social or economic class, their fortune in the distribution of natural assets and abilities, or even their personal intelligence, physical strength, and specific conception of the good life. Deprived of this self-serving knowledge, individuals are forced to make choices that are impartial and fair to everyone, because any participant could potentially end up at the bottom of the social ladder once the veil is lifted. Operating under these conditions of fundamental uncertainty, people naturally determine their proper rights and duties, designing a social framework that protects the vulnerable while still allowing for individual freedom and prosperity. The resulting principles of justice emphasize basic liberties for all citizens alongside fair equality of opportunity and socioeconomic arrangements that benefit the least advantaged members of society. Throughout its pages, the text meticulously builds a comprehensive framework for evaluating societal institutions, balancing individual autonomy with collective obligation. Rawls addresses how a well-ordered society can maintain stability, how freedom and equality can coexist harmoniously, and how distributive justice can be achieved without sacrificing personal liberty. By shifting the focus away from utilitarian calculations that might sacrifice minority rights for the greater good, this work establishes a deontological approach centered on fairness, dignity, and mutual respect. It challenges scholars, students, and citizens alike to rethink the ethical foundations of modern political systems and provides a rigorous intellectual toolkit for assessing the morality of laws, policies, and social structures.
🎯 Key Lessons
⚖️ Pros & Cons
✅ Pros
Offers a rigorous and deeply systematic framework for political and moral philosophy.
Introduces enduringly useful conceptual tools like the veil of ignorance and original position.
Prioritizes fairness and the protection of fundamental human rights over pure utilitarianism.
Serves as a vital cornerstone for modern discussions regarding social justice and equality.
⚠️ Cons
The dense and academic prose can be challenging for casual readers.
Relies on highly abstract hypothetical scenarios that critics may find detached from real-world politics.
✍️ About the Author
❓ FAQ
What is the original position in John Rawls's philosophy? +
It is a hypothetical initial situation of equality where people determine the principles of justice for a society.
What does the veil of ignorance mean? +
It is a condition in the thought experiment where participants do not know their social status, natural abilities, or personal conception of the good.
Why is this book considered so important? +
It is hailed as a milestone in political and moral philosophy that revitalized social contract theory for the contemporary era.
Who are the thinkers compared to Rawls in the book's critical reception? +
Rawls's work is often compared in scale and impact to the foundational theories of Bentham and Kant.
How many pages are in this edition? +
This 2020 edition spans 578 pages.







