In this engaging book, David Brion Davis offers an illuminating perspective on American slavery. Starting with a long view across the temporal and spatial boundaries of world slavery, he traces continuities from the ancient world to the era of exploration, with its expanding markets and rise in consumption of such products as sugar, tobacco, spices, and chocolate, to the conditions of the New World settlement that gave rise to a dependence on the forced labor of millions of African slaves. With the American Revolution, slavery crossed another kind of boundary, in a psychological inversion that placed black slaves outside the dream of liberty and equality—and turned them into the Great American Problem.

Davis then delves into a single year, 1819, to explain how an explosive conflict over the expansion and legitimacy of slavery, together with reinterpretations of the Bible and the Constitution, pointed toward revolutionary changes in American culture. Finally, he widens the angle again, in a regional perspective, to discuss the movement to colonize blacks outside the United States, the African-American impact on abolitionism, and the South's response to slave emancipation in the British Caribbean, which led to attempts to morally vindicate slavery and export it into future American states. Challenging the boundaries of slavery ultimately brought on the Civil War and the unexpected, immediate emancipation of slaves long before it could have been achieved in any other way.

This imaginative and fascinating book puts slavery into a brilliant new light and underscores anew the desperate human tragedy lying at the very heart of the American story.

The complex status of Chopin in our culture--he was a native Pole and adopted Frenchman, and a male composer writing in "feminine" genres--is the subject of Jeffrey Kallberg's absorbing book. Combining social history, literary theory, musicology, and feminist thought, Chopin at the Boundaries is the first book to situate Chopin's music within the construct of his somewhat marginal sexual identity and to explore how this should figure in our understanding of his compositional methods. Through this novel approach, Kallberg reveals a new Chopin, one situated precisely where questions of gender open up into the very important question of genre.

A close look at Günter Blobel’s transformative contributions to molecular cell biology.

The difficulty of reconciling chemical mechanisms with the functions of whole living systems has plagued biologists since the development of cell theory in the nineteenth century. As Karl S. Matlin argues in Crossing the Boundaries of Life, it is no coincidence that this longstanding knot of scientific inquiry was loosened most meaningfully by the work of a cell biologist, the Nobel laureate Günter Blobel. In 1975, using an experimental setup that did not contain any cells at all, Blobel was able to target newly made proteins to cell membrane vesicles, enabling him to theorize how proteins in the cell distribute spatially, an idea he called the signal hypothesis. Over the next twenty years, Blobel and other scientists were able to dissect this mechanism into its precise molecular details. For elaborating his signal concept into a process he termed membrane topogenesis—the idea that each protein in the cell is synthesized with an "address" that directs the protein to its correct destination within the cell—Blobel was awarded the Nobel Prize in Physiology or Medicine in 1999.

Matlin argues that Blobel’s investigative strategy and its subsequent application addressed a fundamental unresolved dilemma that had bedeviled biology from its very beginning—the relationship between structure and function—allowing biology to achieve mechanistic molecular explanations of biological phenomena. Crossing the Boundaries of Life thus uses Blobel’s research and life story to shed light on the importance of cell biology for twentieth-century science, illustrating how it propelled the development of adjacent disciplines like biochemistry and molecular biology.

In recent years, a number of European countries abolished national border controls in favor of Europe’s external frontiers. In doing so, they challenged long-established conceptions of sovereignty, territoriality, and security in world affairs. 

Setting forth a new analytic framework informed by constructivism and pragmatism, Ruben Zaiotti traces the transformation of underlying assumptions and cultural practices guiding European policymakers and postnational Europe, shedding light on current trends characterizing its politics and relations with others. The book also includes a fascinating comparison to developments in North America, where the United States has pursued more restrictive border control strategies since 9/11. As a broad survey of the origins, evolution, and implications of this remarkable development in European integration, Cultures of Border Control will be of interest to students and scholars of international relations and political geography.

In The Cybernetic Border, Iván Chaar López argues that the settler US nation requires the production and targeting of a racialized enemy that threatens the empire. The cybernetic border is organized through practices of data capture, storage, processing, circulation, and communication that police bodies and constitute the nation as a bounded, territorial space. Chaar López historicizes the US government’s use of border enforcement technologies on Mexicans, Arabs, and Muslims from the mid-twentieth century to the present, showing how data systems are presented as solutions to unauthorized border crossing. Contrary to enduring fantasies of the purported neutrality of drones, smart walls, artificial intelligence, and biometric technologies, the cybernetic border represents the consolidation of calculation and automation in the exercise of racialized violence. Chaar López draws on corporate, military, and government records, promotional documents and films, technical reports, news reporting, surveillance footage, and activist and artist practices. These materials reveal how logics of enmity are embedded into information infrastructures that shape border control and modern sovereignty.