Over the next 20 years, most low-income countries will, for the first time, become more urban than rural. Understanding demographic trends in the cities of the developing world is critical to those countries - their societies, economies, and environments. The benefits from urbanization cannot be overlooked, but the speed and sheer scale of this transformation presents many challenges. In this uniquely thorough and authoritative volume, 16 of the world's leading scholars on urban population and development have worked together to produce the most comprehensive and detailed analysis of the changes taking place in cities and their implications and impacts. They focus on population dynamics, social and economic differentiation, fertility and reproductive health, mortality and morbidity, labor force, and urban governance. As many national governments decentralize and devolve their functions, the nature of urban management and governance is undergoing fundamental transformation, with programs in poverty alleviation, health, education, and public services increasingly being deposited in the hands of untested municipal and regional governments. Cities Transformed identifies a new class of policy maker emerging to take up the growing responsibilities. Drawing from a wide variety of data sources, many of them previously inaccessible, this essential text will become the benchmark for all involved in city-level research, policy, planning, and investment decisions. The National Research Council is a private, non-profit institution based in Washington, DC, providing services to the US government, the public, and the scientific and engineering communities. The editors are members of the Council's Panel on Urban Population Dynamics.
The scores of books on herbs already available generally restate old, often outdated lore about herbs. Now, Herbs Demystified does something entirely different: It is the first book to explain exactly what herbs actually do inside our bodies and how they achieve their effects. Biochemist Holly Phaneuf covers 100 of the most popular herbs-astragalus, black cohosh, chamomile, echinacea, garlic, gingko, ginseng, milk thistle, pine bark extract, saw palmetto, valerian, and many others. Phaneuf's introductory overview lays out the basic chemical principles that underlie the journey herbal molecules make in our bodies. Then, for each of the herbs, she covers its history and folklore; explains what the herb really does-its evidence of action; its good uses and not so good uses, including the forms in which it is typically available and commonly reported dosages; interesting facts and the bottom line. Like no other herb book before, Herbs Demystified allows readers to custom-fit an herb to one's own particular concern, therefore minimizing trial and error.
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