Higher Worlds

English historian Christopher Hill turned thinking about the English Civil Wars (1642-51) on its head when he published The World Turned Upside Down in 1972. Instead of focusing on power struggles in the upper echelons of English society - on the battle between the monarchy and would-be republicans - Hill looked to develop "history from below", investigating the lives of ordinary people, the way they saw society, and their political hopes for the future.

The modern world has been marked by a series of immense social revolutions that have transformed the states where they happened. In 1979, American sociologist Theda Skocpol published States and Social Revolutions and examined three of these uprisings: in France at the end of the 18th century, then in Russia and in China in the first half of the 20th century. She pinpointed a number of common factors that affected each of these countries at the time revolution happened.

Arguing first that what might be termed a morally good action is one that increases the general sum of happiness in the world, Mill then says that general principles of justice should be based on this idea. Therefore, in life, there is no conflict between what is just and what is morally right. Mill published Utilitarianism toward the end of a lifetime spent as a moral philosopher, political activist, and social reformer.

Philosopher Mary Wollstonecraft's 1792 work A Vindication of the Rights of Woman is a key text in the development of what we now know as feminism. Written in the atmosphere created by the French Revolution, which made radical change seem possible, Wollstonecraft's work challenges the idea that society's oppression of women is entirely natural. While her male contemporaries happily argued for the fundamental freedoms of all men, few were interested in extending these revolutionary rights to women.

The Problem of Slavery in the Age of Revolution, 1770-1823 offers a thorough account of the emergence of the antislavery movement in Britain and the United States. But what makes the work unique is the way it explores and unpicks the complex relationships between changes in our understanding of what is moral, the impact of political action, and its effect on social change.

Res Gestae Christiani: My Time as the President of the Cambridge University Korean Society 2002-2003by Christian Kim is a heart-warming real-life account of the struggle of Korean students at Cambridge University to empower themselves against all odds. At the helm of this endeavor is Christian Kim, who was the President of Cambridge University Korean Society from 2002 to 2003.

Felipe Fernandez-Armesto is a world-renowned scholar, professor of history and geography at Queen Mary, University of London, and a member of the Faculty of Modern History of Oxford University. The Americas, part of the acclaimed Modern Library Chronicles series, offers an intriguing history of the world's western hemisphere.

Distinguished British historian Geoffrey Parker spent 15 years writing this ambitious history of the tumultuous 17th century, when nations were in the grip of what was known as the General Crisis. First published in 2013, Global Crisis reveals that freak weather was a key reason why the people of the 1600s lurched between droughts, famines, and countless wars.

Originally written as 13 individual books around 397 CE, Augustine of Hippo's Confessions is one of the most referenced works in the Western literary tradition. Augustine lived from 354-430 CE, and the work is in part an autobiography. But it also tells us much about the period in which he lived. The first nine books draw a compelling narrative of the first 43 years of Augustine's life, which were spent in North Africa and Italy. In the 10th book, Augustine uses these experiences as a meditation on the nature of memory.

Born in 1933, Philip Zimbardo is a renowned and controversial American social psychologist who is fascinated by why people can sometimes behave in awful ways. Some psychologists believe people who commit cruelty are innately evil. Zimbardo disagrees. In his 2007 book, The Lucifer Effect, he argued that it is the power of situations around us that can cause otherwise good people to commit "evil", citing many historical examples to illustrate his point.

Since the 19th century, people have claimed that the prosperity enjoyed by the First World was the result of its devotion to unconstrained economic freedoms. In his 2003 book Kicking Away the Ladder, South Korean economist Ha-Joon Chang claims this was not the case and that, in fact, First World economic success was due to exactly the kinds of state intervention that traditional economic thinking consistently opposes today.

In the 1960s, British historian Jonathan Riley-Smith first began studying the knightly orders of the Middle Ages that formed after the First Crusade. By the late 1970s, he had begun writing books from a "revisionist" point of view, challenging the common belief that the Crusades were motivated by fanaticism, and were designed to plunder the Holy Lands. To an extent, Riley-Smith's 1986 book The First Crusade and the Idea of Crusading overturned this previously held view.

First available in 1689, John Locke's Two Treatises of Government is considered one of the most important works ever written on the foundations of government. Published anonymously, it argues against the popular idea at the time that monarchs have a God-given right to rule. Instead Locke proposes that sovereignty - supreme authority - ultimately resides with the people.

One of the most influential books on economics ever written, Thomas Robert Malthus's An Essay on the Principle of Population remains one of the most controversial too. This 1798 work inspired naturalists Charles Darwin and Alfred Russel Wallace to develop the theory of natural selection. But it has also sparked criticism - Karl Marx famously called Malthus a "lackey of the bourgeoisie." Yet this hasn't stopped leading present-day environmentalists from taking up Malthus's ideas.

Albert Hourani's 1991 work, A History of the Arab Peoples, is unsurpassed as an overview of Arab history, from the rise of Islam to the late 20th century. Going far beyond the political history that had generally characterized previous examinations, Hourani integrates a wide range of scholarship to provide a deep analysis of social, cultural, and economic structures. His interest in the everyday lives of Arab people and his desire to understand what united - rather than divided - many different nationalities gives listeners a new and vital perspective on the region.

Note: This is a summary and analysis of Mao's Great Famine and not the original book. Historian Frank Dikötter used a brief window of political openness before the 2008 Beijing Olympics in China to get inside official archives and gather evidence of the terrible toll the Great Chinese Famine took on ordinary people. He also discovered how Communist leaders caused, and then covered up, the catastrophe. Dikötter shows the disaster was much worse than previously thought, with a death toll of at least 45 million.

For the first time, the era's Muslim voices can be heard fully, and their accounts challenge narratives of the Crusades that have been subsequently accepted in the West and the East. Their different understandings of jihad, the often-friendly relations between Muslims and Crusaders, the widespread inter-Arab warfare and near indifference to the invaders' religious beliefs may well surprise listeners. Given today's worldwide political and religious conflicts, interest in the Crusades is greater than ever.

British-born American political activist Thomas Paine wrote Rights of Man in 1791 in response to Reflections on the Revolution in France, Edmund Burke's attack on the French Revolution. Burke was wary of tearing down old institutions of government. But Paine argued that revolution is acceptable - in fact, necessary - when government ignores the rights of its people. Not surprisingly, Rights of Man proved very popular in the newly liberated United States, selling over 100,000 copies.

The title of Norwegian-born historian Odd Arne Westad's 2005 work - The Global Cold War: Third World Interventions and the Making of Our Times - offers a window into his thesis. Between the end of World War II and the early 1990s, both the Soviet Union and the United States "intervened" (or "offered aid and support to") developing nations in Africa, Asia, and Latin America. In Westad's view, these interventions were more important than events in Europe, where most studies of the Cold War focus.

Written more than 2,000 years ago, this earliest surviving work on how to wage war successfully - and above all, rationally - argues that winning requires careful advance planning, better sources of information than your opponent, and a strategy that's flexible enough to adapt to changing conditions. Sun Tzu concludes that in the end, a decision not to take military action can be every bit as sensible and effective as being able to triumph on the battlefield.