With contributions by leading demographers, environmentalists, and reproductive health advocates, A Pivotal Moment offers a new perspective on the complex connection between population dynamics and environmental quality. It presents the latest research on the relationship between population growth and climate change, ecosystem health, and other environmental issues. It surveys the new demographic landscape—in which population growth rates have fallen, but human numbers continue to increase. It looks back at the lessons of the last half century while looking forward to population policies that are sustainable and just. A Pivotal Moment embraces the concept of “population justice,” which holds that inequality is a root cause of both rapid population growth and environmental degradation. By addressing inequality—both gender and economic—we can reduce growth rates and build a sustainable future.

In this study, the award-winning environmental analyst Lester Brown and his colleagues have charted progress in building the eco-economy - an economy in harmony with the Earth's ecosystems, not undermining them. This edition of the biennial reader highlights 12 key trends, from population growing by 80 million annually, to ice melting, to the boom in use of solar cells. It explains, for example, why wind-generated electricity is emerging as the foundation of the new post-fossil fuel energy economy. It also specifically investigates China's desertification problem, the issues surrounding food production, and the challenge of controlling climate change. Drawing on research and analysis by the Earth Policy Institute, the reader monitors the shift from the old economy to the new.

Just how resilient are our urban societies to social, energy, environmental and/or financial shocks, and how does this vary among cities and nations? Can our cities be made more sustainable, and can environmental, economic and social collapse be staved off through changes in urban form and travel behaviour? How might rising indebtedness and the recent series of financial crises be related to automobile dependence and patterns of urban automobile use? To what extent does the system and economy of automobility factor in the production of urban socio-spatial inequalities, and how might these inequalities in mobility be understood and measured? What can we learn from the politics of mobility and social movements within cities? What is the role of automobility, and auto-dependence, in differentiating groups, both within cities and rural areas, and among transnational migrants moving across international borders? These are just some of the questions this book addresses. This volume provides a holistic and reflexive account of the role played by automobility in producing, reproducing, and differentiating social, economic and political life in the contemporary city, as well as the role played by the city in producing and reproducing auto-mobile inequalities. The first section, titled Driving Vulnerability, deals with issues of global importance related to economic, social, financial, and environmental sustainability and resilience, and socialization. The second section, Driving Inequality, is concerned with understanding the role played by automobility in producing urban socio-spatial inequalities, including those rooted in accessibility to work, migration status and ethnic concentration, and new measures of mobility-based inequality derived from the concept of effective speed. The third section, titled, Driving Politics, explores the politics of mobility in particular places, with an eye to demonstrating both the relevance of the politics of mobility for influencing and reinforcing actually existing neoliberalisms, and the kinds of politics that might allow for reform or restructuring of the auto-mobile city into one that is more socially, politically and environmentally just. In the conclusion to the book Walks draws on the findings of the other chapters to comment on the relationship between automobility, neoliberalism and citizenship, and to lay out strategies for dealing with the urban car system.