Michael Knowles RANKS The Greatest Philosophers

In the 'Second Treatise of Government', Locke critiques the divine right of kings and argues for a more civilized society based on natural rights and contract theory. He defines political power as the right to make laws for the protection and regulation of property, emphasizing that legitimate governments must have the consent of the people. Locke also discusses the state of nature, the rise of property and civilization, and the right of revolution, advocating for a system with separate legislative, executive, and judicial powers to ensure the protection of life, liberty, and property.

The Summa Theologica is a comprehensive work divided into three parts. The first part deals with God, the creation of the world, angels, and the nature of man. The second part is subdivided into two sections: the first part of the second part discusses general principles of morality and law, while the second part of the second part addresses morality in particular, including individual virtues and vices. The third part, left unfinished by Aquinas, focuses on the person and work of Christ and the sacraments. The work also includes a posthumous supplement that concludes the third part and discusses Christian eschatology. Aquinas drew on Aristotelian and Augustinian influences and aimed to integrate faith and reason in his theological arguments.

Alasdair MacIntyre's "After Virtue" is a highly influential work in moral philosophy that critiques modern ethical theories and proposes a return to virtue ethics. MacIntyre argues that modern moral philosophy has lost its way, leading to a fragmented and incoherent understanding of morality. He traces the historical development of ethical thought, identifying the decline of virtue ethics and the rise of emotivism and other relativistic approaches. MacIntyre proposes a revival of virtue ethics grounded in the Aristotelian tradition, emphasizing the importance of character development and the cultivation of virtuous dispositions. His work has had a profound impact on contemporary ethical debates, inspiring renewed interest in virtue ethics and its application to various social and political issues.

Published in 1859, 'On Liberty' is a seminal work by John Stuart Mill that argues for the protection of individual freedoms from the tyranny of the majority and government interference. Mill uses utilitarian philosophy to justify the value of liberty, emphasizing the importance of freedom of thought, discussion, and action. He introduces the 'harm principle,' which states that individuals should only be restrained from acting when their conduct may harm others. The essay is structured into five chapters, each addressing different aspects of liberty, including the liberty of thought and discussion, individual liberty, the limits of authority, and practical applications of his theories. Mill argues that protecting individual liberties is essential for societal progress and the avoidance of social stagnation.

Published in 1957, 'Atlas Shrugged' is Ayn Rand's magnum opus and her longest novel. The story is set in a dystopian United States where increasingly burdensome laws and regulations strangle innovation and productivity. The plot follows Dagny Taggart, a railroad executive, and Hank Rearden, a steel magnate, as they struggle against 'looters' who exploit their work. A mysterious figure named John Galt leads a strike of productive individuals, persuading them to abandon their companies and disappear. The novel culminates with Galt's three-hour radio speech explaining his philosophy of Objectivism, which emphasizes rational self-interest, individual rights, and the importance of the human mind. The book explores themes of capitalism, property rights, and the failures of governmental coercion, presenting a provocative vision of a society in collapse and the potential for a new capitalist society based on Galt's principles.

The Nicomachean Ethics is Aristotle's most renowned work on ethics, focusing on the science of the good for human life. The text is divided into ten books and discusses the concept of eudaimonia, often translated as 'happiness' or 'flourishing,' which is achieved through living a virtuous life. Aristotle argues that eudaimonia is an activity of the soul in accordance with virtue, emphasizing the importance of reason, moral virtues, and the pursuit of excellence. The work also explores the division of the soul, the role of rationality in human life, and the ultimate goal of human activity, which is to achieve happiness through virtuous actions and a complete life.