Essential Scholars

The oldest of nine children, John Stuart Mill was born on May 20, 1806; he died in France, where he spent many of his later years, on May 7, 1873. Mill had a very extraordinary, strenuous education, overseen by his ambitious father James, who believed that one becomes improved via education and, once educated, that is the end of the matter. John Mill was reading Greek at age three and Latin at the age of eight. He was at heart always reform-minded, however, and his more mature views allowed that people might come to realize how best to reform, remake, and improve themselves. In fact, reform-mindedness is a major theme in Mill's life. Among the many liberal causes associated with him are the defense of the abolition of slavery, repeal of the Corn Laws, extension of the franchise and property rights to women, reform of Irish property arrangements, and the question of birth control. In the summer of 1830, Mill met and fell headlong in love with the already married Harriet Taylor and began an intense and prolonged relationship with her. The repercussions of his friendship with and eventual marriage to Harriet were profound-and costly-and included isolation from family and friends. The experience formed the backdrop to his strong denunciation in On Liberty of the oppression associated with public opinion. Harriet's influence on Mill's work was significant. Beginning in 1846 in a newspaper article and then recurring frequently thereafter, Mill attributed much of his work as a "joint production" with Taylor. In 1861, Mill completed one of his and Harriet's most influential works, The Subjection of Women, on which he had collaborated closely with Harriet until her sudden death in 1858. Published in 1869, it was filled with many ideas ahead of their time.

David Hume (1711–1776) is a towering and intriguing figure. He was the preeminent philosopher in what is now called the Scottish Enlightenment, a time that was "crowded with genius" and in a place regarded as the rebirth of the golden era of Athens. His writing displayed an astonishing range, addressing everything from metaphysics to politics, and in subject after subject he produced fresh, novel, and brilliant insights.

Few ideas have been as influential in the development of moral, political, legal, and economic thought in the broad Western tradition as the idea of natural law. It is also true that the understanding of natural law and its influence on specific norms and institutions-rights, justice, private property, rule of law, limited government, etc.-is not anywhere near as widespread in the twenty-first century as it was just 100 years ago. This book aims to help rectify this deficit by explaining the basic principles of natural law and highlighting significant contributions that key natural law scholars have made to ideas and concepts that have encouraged the growth of free societies. The idea of natural law holds that all people, whatever their ethnicity, culture, or religion, can know the difference between good and evil, right and wrong. The idea, for example, of the Golden Rule-do unto others as you would have them do unto you-is understood as a principle of moral conduct that everyone can know. While such beliefs are applied to different and changing conditions and problems, the core principles always apply. However, natural law is not a static tradition of thought. It has developed over time, partly through natural law theorists clarifying particular concepts, and partly through its proponents responding to ongoing intellectual challenges to its positions and changes in the realm of politics, society, and the economy. Whether it was the encounter between Europeans and the peoples of the New World in the late fifteenth century, or questions about what justice meant in the context of emerging market economies in the late eighteenth century, natural law scholars have applied natural law principles to discern how people should choose and act in these changing contexts.

Nobel laureate economist F.A.Hayek first revolutionized economists' understanding of markets, and then profoundly challenged the public's understanding of government. Hayek is one of only a few social scientists over the past 200 years who thoroughly rethought the relationship between individual people and both the market and the state. While countless works have discussed the importance of Hayek and his ideas, none have focused on making his core ideas accessible to average people. This volume highlights and explains Hayek's basic insights in plain language to ensure that his critical ideas about the nature of society are both accessible and enduring.

When economists are called "influential," it usually means they've changed the way other economists think. By that standard, Milton Friedman was one of the most influential economists of all time. He revolutionized the way economists think about consumption, about money, about stabilization policy, and about unemployment. He demonstrated the power of committing oneself to a few simple assumptions about human behaviour and then relentlessly pursuing their logical implications. He developed and taught new ways of interpreting data, testing his theories by their ability to explain multiple disparate phenomena. His successes were spectacular and his techniques were widely emulated. It would take several large volumes to do justice to Friedman's extraordinary contributions to economic theory, economic practice, economic policy, and economic literacy. The few brief chapters that follow will give an overview of what those volumes might contain.