Covering a wide range of substances, including opium, cocaine, coffee, tobacco, kola, and betelnut, from prehistory to the present day, this new edition has been extensively updated, with an updated bibliography and two new chapters on cannabis and khat. Consuming Habits is the perfect companion for all those interested in how different cultures have defined drugs across the ages.

Psychoactive substances have been central to the formation of civilizations, the definition of cultural identities, and the growth of the world economy. The labelling of these substances as...

This book examines the decline of slavery in Northern Nigeria during the first forty years of colonial rule. At the time of the British conquest, the Sokoto Caliphate was one of the largest slave societies in modern history. Rather than emancipate slaves, the colonial state abolished the legal status of slavery, encouraging them to buy their freedom. Many were unable to do so, and slavery was not finally abolished until l936. The authors have written a provocative book, raising doubts over the moral legitimacy of both the Sokoto Caliphate and the colonial state.

In this study of salt production and trade, Professor Lovejoy examines the interaction between ecology, technology and social structure as a means of analysing the organisation of the salt industry of the Sokoto Caliphate and Borno. By concentrating on the late nineteenth and early twentieth centuries, Lovejoy is able to establish a base-line from which to interpret earlier changes in the salt trade and thereby assess the impact of politics and economy on the history of the trade. By the end of the nineteenth century, production depended upon a combination of slavery, free migrant peasants,...

This collection of essays examines the different forms of unfree labour that contributed to the development of the Atlantic world and, by extension, the debates and protests that emerged concerning labour servitude and the abolition of slavery in

This collection of essays examines the different forms of unfree labour that contributed to the development of the Atlantic world and, by extension, the debates and protests that emerged concerning labour servitude and the abolition of slavery in

Historians from North and South America, Europe, and Africa explore how the cultures of Africans changed both in western Africa and in Brazil from about 1600 to 1850. They look at the Portuguese slave trade, fluidity and evolution of identities among slaves, and the impact of Brazil and Brazilian slaves on western Africa. Most of the 12 essays were

Gustavus Vassa (alias Orlauda Equiano, the African) was on the vanguard of the anti-slavery movement in England at the end of the eighteenth century. He provided a voice for people of African descent in the British Atlantic world. His Interesting Narrative has influenced countless works, both fiction and nonfiction.