The Economics of Poverty Traps


Book Description

What circumstances or behaviors turn poverty into a cycle that perpetuates across generations? The answer to this question carries especially important implications for the design and evaluation of policies and projects intended to reduce poverty. Yet a major challenge analysts and policymakers face in understanding poverty traps is the sheer number of mechanisms—not just financial, but also environmental, physical, and psychological—that may contribute to the persistence of poverty all over the world. The research in this volume explores the hypothesis that poverty is self-reinforcing because the equilibrium behaviors of the poor perpetuate low standards of living. Contributions explore the dynamic, complex processes by which households accumulate assets and increase their productivity and earnings potential, as well as the conditions under which some individuals, groups, and economies struggle to escape poverty. Investigating the full range of phenomena that combine to generate poverty traps—gleaned from behavioral, health, and resource economics as well as the sociology, psychology, and environmental literatures—chapters in this volume also present new evidence that highlights both the insights and the limits of a poverty trap lens. The framework introduced in this volume provides a robust platform for studying well-being dynamics in developing economies.




Freedom Colonies


Book Description

In the decades following the Civil War, nearly a quarter of African Americans achieved a remarkable victory—they got their own land. While other ex-slaves and many poor whites became trapped in the exploitative sharecropping system, these independence-seeking individuals settled on pockets of unclaimed land that had been deemed too poor for farming and turned them into successful family farms. In these self-sufficient rural communities, often known as "freedom colonies," African Americans created a refuge from the discrimination and violence that routinely limited the opportunities of blacks in the Jim Crow South. Freedom Colonies is the first book to tell the story of these independent African American settlements. Thad Sitton and James Conrad focus on communities in Texas, where blacks achieved a higher percentage of land ownership than in any other state of the Deep South. The authors draw on a vast reservoir of ex-slave narratives, oral histories, written memoirs, and public records to describe how the freedom colonies formed and to recreate the lifeways of African Americans who made their living by farming or in skilled trades such as milling and blacksmithing. They also uncover the forces that led to the decline of the communities from the 1930s onward, including economic hard times and the greed of whites who found legal and illegal means of taking black-owned land. And they visit some of the remaining communities to discover how their independent way of life endures into the twenty-first century.




Connectivity Conservation


Book Description

One of the biggest threats to the survival of many plant and animal species is the destruction or fragmentation of their natural habitats. The conservation of landscape connections, where animals, plants, and ecological processes can move freely from one habitat to another, is therefore an essential part of any new conservation or environmental protection plan. In practice, however, maintaining, creating, and protecting connectivity in our increasingly dissected world is a daunting challenge. This fascinating volume provides a synthesis on the current status and literature of connectivity conservation research and implementation. It shows the challenges involved in applying existing knowledge to real-world examples and highlights areas in need of further study. Containing contributions from leading scientists and practitioners, this topical and thought-provoking volume will be essential reading for graduate students, researchers, and practitioners working in conservation biology and natural resource management.




Disasters and History


Book Description

Disasters and History offers the first comprehensive historical overview of hazards and disasters. Drawing on a range of case studies, including the Black Death, the Lisbon earthquake of 1755 and the Fukushima disaster, the authors examine how societies dealt with shocks and hazards and their potentially disastrous outcomes. They reveal the ways in which the consequences and outcomes of these disasters varied widely not only between societies but also within the same societies according to social groups, ethnicity and gender. They also demonstrate how studying past disasters, including earthquakes, droughts, floods and epidemics, can provide a lens through which to understand the social, economic and political functioning of past societies and reveal features of a society which may otherwise remain hidden from view. This title is also available as Open Access on Cambridge Core.




Real-time Coastal Observing Systems for Marine Ecosystem Dynamics and Harmful Algal Blooms


Book Description

The proliferation of harmful phytoplankton in marine ecosystems can cause massive fish kills, contaminate seafood with toxins, impact local and regional economies and dramatically affect ecological balance. Real-time observations are essential for effective short-term operational forecasting, but observation and modelling systems are still being developed. This volume provides guidance for developing real-time and near real-time sensing systems for observing and predicting plankton dynamics, including harmful algal blooms, in coastal waters. The underlying theory is explained and current trends in research and monitoring are discussed.Topics covered include: coastal ecosystems and dynamics of harmful algal blooms; theory and practical applications of in situ and remotely sensed optical detection of microalgal distributions and composition; theory and practical applications of in situ biological and chemical sensors for targeted species and toxin detection; integrated observing systems and platforms for detection; diagnostic and predictive modelling of ecosystems and harmful algal blooms, including data assimilation techniques; observational needs for the public and government; and future directions for research and operations.




Summary of Enactments


Book Description