Abstract

In 1993 John Rawls published his main and longest work since 1971, where he had published his reknowned A Theory of Justice, book that made him famous as the greatest political philosopher of the century. We are referring to Political Liberalism, a summary of his writings of the 80’s and the first half of the 90’s, where he attempts to answer the critics of his intellectual partners, communitarian philosophers. One of the key topics in this book is the issue of “public reason”, whose object is nothing else than public good, and on which the principles and proceedings of justice are to be applied. The book was so important for the political philosophy of the time that in 1997 Rawls had to go through the 1993 edition, becoming this new one the last relevant writing published before the death of the Harvard philosopher in November 2002.