Many people characterize urban renewal projects and the power of eminent domain as two of the most widely despised and often racist tools for reshaping American cities in the postwar period. In A World More Concrete, N. D. B. Connolly uses the history of South Florida to unearth an older and far more complex story. Connolly captures nearly eighty years of political and land transactions to reveal how real estate and redevelopment created and preserved metropolitan growth and racial peace under white supremacy. Using a materialist approach, he offers a long view of capitalism and the color line, following much of the money that made land taking and Jim Crow segregation profitable and preferred approaches to governing cities throughout the twentieth century. A World More Concrete argues that black and white landlords, entrepreneurs, and even liberal community leaders used tenements and repeated land dispossession to take advantage of the poor and generate remarkable wealth. Through a political culture built on real estate, South Florida’s landlords and homeowners advanced property rights and white property rights, especially, at the expense of more inclusive visions of equality. For black people and many of their white allies, uses of eminent domain helped to harden class and color lines. Yet, for many reformers, confiscating certain kinds of real estate through eminent domain also promised to help improve housing conditions, to undermine the neighborhood influence of powerful slumlords, and to open new opportunities for suburban life for black Floridians. Concerned more with winners and losers than with heroes and villains, A World More Concrete offers a sober assessment of money and power in Jim Crow America. It shows how negotiations between powerful real estate interests on both sides of the color line gave racial segregation a remarkable capacity to evolve, revealing property owners’ power to reshape American cities in ways that can still be seen and felt today.

Connolly argues that Americans, immigrants, and even indigenous people, between the 1890s and the 1960s, made tremendous investments in racial apartheid, largely in an effort to govern growing cities and to unleash the value of land as real estate. Through a focus on South Florida, the book illustrates how entrepreneurs used land and debates over property rights to negotiate the workings of Jim Crow segregation.

Concrete: We use it for our buildings, bridges, dams, and roads. We walk on it, drive on it, and many of us live and work within its walls. But very few of us know what it is. We take for granted this ubiquitous substance, which both literally and figuratively comprises much of modern civilization's constructed environment; yet the story of its creation and development features a cast of fascinating characters and remarkable historical episodes. Featuring a new epilogue on the Surfside condominium collapse and the current state of infrastructure in America, this book delves into this history, opening readers' eyes at every turn. In a lively narrative peppered with intriguing details, author Robert Courland describes how some of the most famous personalities of history became involved in the development and use of concrete-including King Herod the Great of Judea, the Roman emperor Hadrian, Thomas Edison (who once owned the largest concrete cement plant in the world), and architect Frank Lloyd Wright. Courland points to recent archaeological evidence suggesting that the discovery of concrete directly led to the Neolithic Revolution and the rise of the earliest civilizations. Much later, the Romans reached extraordinarily high standards for concrete production, showcasing their achievement in iconic buildings like the Coliseum and the Pantheon. Amazingly, with the fall of the Roman Empire, the secrets of concrete manufacturing were lost for over a millennium. The author explains that when concrete was rediscovered in the late eighteenth century it was initially viewed as an interesting novelty or, at best, a specialized building material suitable only for a narrow range of applications. It was only toward the end of the nineteenth century that the use of concrete exploded. During this rapid expansion, industry lobbyists tried to disguise the fact that modern concrete had certain defects and critical shortcomings. It is now recognized that modern concrete, unlike its Roman predecessor, gradually disintegrates with age. Compounding this problem is another distressing fact: the manufacture of concrete cement is a major contributor to global warming. Concrete Planet is filled with incredible stories, fascinating characters, surprising facts, and an array of intriguing insights into the building material that forms the basis of the infrastructure on which we depend.

DVD features highlights from the conference held at Columbia University.

China is the most rapidly urbanizing nation in the world, with an urban population that may well reach one billion within a generation. Over the past 25 years, surging economic growth has propelled a construction boom unlike anything the world has ever seen, radically transforming both city and countryside in its wake. The speed and scale of China's urban revolution challenges nearly all our expectations about architecture, urbanism and city planning. China's ambition to be a major player on the global stage is written on the skylines of every major city. This is a nation on the rise, and it is building for the record books. China is now home to some of the world's tallest skyscrapers and biggest shopping malls; the longest bridges and largest airport; the most expansive theme parks and gated communities and even the world's largest skateboard park. And by 2020 China's national network of expressways will exceed in length even the American interstate highway system. China's construction industry, employing a workforce equal to the population of California, has been erecting billions of square feet of housing and office space every year. But such extensive development has also meant demolition on a scale unprecedented in the peacetime history of the world. Nearly all of Beijing's centuries-old cityscape has been bulldozed in recent years, and redevelopment in Shanghai has displaced more families than 30 years of urban renewal in the United States. China's cities are also rapidly sprawling across the landscape, churning precious farmland into a landscape of superblock housing estates and single-family subdivisions laced with highways and big-box malls. In a mere generation, China's cities have undergone a metamorphosis that took 150 years to complete in the United States. The Concrete Dragon: China's Urban Revolution and What it Means for the World sheds light on this extraordinary chapter in world urban history. The book surveys the driving forces behind the great Chinese building boom, traces the historical precedents and global flows of ideas and information that are fusing to create a bold new Chinese cityscape, and considers the social and environmental impacts of China's urban future. The Concrete Dragon provides a critical overview of contemporary Chinese urbanization in light of both China's past as well as earlier episodes of rapid urban development elsewhere in the world--especially that of the United States, a nation that itself once set global records for the speed and scale of its urban ambitions.

Connolly argues that Americans, immigrants, and even indigenous people, between the 1890s and the 1960s, made tremendous investments in racial apartheid, largely in an effort to govern growing cities and to unleash the value of land as real estate. Through a focus on South Florida, the book illustrates how entrepreneurs used land and debates over property rights to negotiate the workings of Jim Crow segregation.

Water may seem innocuous, but as a universal necessity, it inevitably intersects with politics when it comes to acquisition, control, and associated technologies. While we know a great deal about the socioecological costs and benefits of modern dams, we know far less about their political origins and ramifications. In Concrete Revolution, Christopher Sneddon offers a corrective: a compelling historical account of the US Bureau of Reclamation’s contributions to dam technology, Cold War politics, and the social and environmental adversity perpetuated by the US government in its pursuit of economic growth and geopolitical power. Founded in 1902, the Bureau became enmeshed in the US State Department’s push for geopolitical power following World War II, a response to the Soviet Union’s increasing global sway. By offering technical and water resource management advice to the world’s underdeveloped regions, the Bureau found that it could not only provide them with economic assistance and the United States with investment opportunities, but also forge alliances and shore up a country’s global standing in the face of burgeoning communist influence. Drawing on a number of international case studies—from the Bureau’s early forays into overseas development and the launch of its Foreign Activities Office in 1950 to the Blue Nile investigation in Ethiopia—Concrete Revolution offers insights into this historic damming boom, with vital implications for the present. If, Sneddon argues, we can understand dams as both technical and political objects rather than instruments of impartial science, we can better participate in current debates about large dams and river basin planning.