Pesticide Residues and Food Safety: A Harvest of Viewpoints (Acs Symposium Series)

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In this new volume a variety of experts, including chemists, toxicologists, growers, educators, regulators, food processors and distributors, representatives of consumer groups, and reporters, address the major issues surrounding food safety and pesticide residues. Its 37 chapters are divided into sections covering pesticide use, alternative agriculture production, exposure assessment, risk assessment, risk management, and legislative and regulatory issues. An introductory section defines the scope of the issues and a concluding section represents comments from a panel discussion on communicating risk to the public. This collection, which presents many divergent viewpoints from individuals and organizations directly involved with pesticides, offers valuable insights into the issues.

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This volume provides an up-to-date summary of important new discoveries from Northeast Asia and North America that are changing perceptions about the origin of the First Americans. Even though the peopling of the Americas has been the focus of scientific investigations for more than half a century, there is still no definitive evidence that will allow specialists to say when the First Americans initially arrived or who they were.

The nineteen papers collected here provide regional archaeological syntheses and address such topics as ice marginal dynamics, the impact of plant nutrients in glacial margins, and periglacial ecology of large mammals. The concluding chapter discusses conceptual frameworks used to explain the peopling of the Americas.

This volume provides an up-to-date summary of important new discoveries earlier than ten thousand years old from Northeast Asia and North America that are changing our perceptions about the origin of the First Americans. It offers a detailed compendium of late-Pleistocene Paleoamerican archaeological records that can serve as a foundation of existing knowledge in this field and for creating the next generation of models that seek to explain the peopling of the Americas.

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Review of "Ice Age People of North America ...".......2000-06-30

This book is an absolute must read for scientists and laymen interested in the peopling of North America. It contains up-to-date articles by the world's experts in ice age archeology and the complex conditions that lead to the early population of the Americas. The book is well illustrated and summarizes much of the most recent data available on this subject. The articles have been written clearly and concisely. If you are curious about the Paleo-Indians who first settled the Americas, how they got here, and why they came, then you must read this book. As a researcher interested in this subject, I find this book indispensible.

Evolving Health: The Origins of Illness and How the Modern World is Making Us Sick

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This book should be required reading in all the schools
Evolution in Health and Disease
Excellent introduction to the ideas of evolutionary medicine

Evolving Health: The Origins of Illness and How the Modern World is Making Us Sick
Noel T. Boaz
Manufacturer: Wiley
ProductGroup: Book
Binding: Hardcover

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ASIN: 0471352616

Book Description

Human illnesses can be understood as damage to those adaptations that we took on at various stages in our evolution from pre-life molecules to modern Homo sapiens. Preventing these illnesses entails avoiding what causes the damage-- which too frequently are the everyday hazards of twenty-first-century life, as the chart below shows:

Level of Evolution	Cause of adaptive failure	resulting disease or problem
Pre-life	Environmental poisons	Certain birth defects
Single cell (bacteria and amoeba-like)	Viral infection	Colds/flu/HIV
Morula (sponge-like)	Cellular stress	Cancer
Chordate	Physical stress	Back pain
Fish	Excess dietary salt	Hypertension/heart disease
Amphibian	Tobacco smoke	Lung cancer/emphysema
Lower primate	Excess dietary sugar	Diabetes mellitus
Higher primate	Vitamin C deficiency	Scurvy
Ape	Excess dietary protein	Gout
Homo sapiens	Reduced dietary variety	Nutritionaldiseases/food allergies

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This book should be required reading in all the schools.......2007-09-30

This is one of the four or five best books I have ever read. It explains our most important health problems in their evolutionary context, and it explains why diet and lifestyle changes are far superior to pills and surgery. Everyone should read this book in their youth, so that they can prevent the health problems that come with a lifetime of bad choices and bad medical care. Buy this book, and buy more copies for all your relatives and friends --- and buy one for your doctor so that she can do a better job for you.

Evolution in Health and Disease.......2005-09-18

This is a fascinating book, written in clear, lucid, and descriptive prose, and written for the non-specialist and specialist alike, exploring the impact of evolution on health and disease. The book introduces "evolutionary medicine" to help the reader make informed choices about his or her own health. No one who wants to live a long, healthy life can afford to ignore the important insights gleaned from evolution in this book. What worked when we were hunter-gatherers on the African savannas no longer works in modern society, and the changes in our modern environments have caused Homo sapiens to adapt poorly.

One of the key evolutionary concepts is an entity's adaptation to its environment: When all the body's organs and systems are operating optimally under the ideal evolutionary environments, both internally and externally, our bodies are concordant. When our bodies are out of sync with either environment, they begin to fail, and our bodies become discordant. The former is homeostasis and health, the latter is disease and dysfunction.

After a very short introduction to the essential Darwinian concepts, excellently and easily recapitulated, the author turns to the seventeen stages of human evolutionary development, beginning with prokaryotes as stage one and ending with Homo sapiens as stage seventeen millions of years later, and describing all the intermediary stages in between. Although not difficult, it's the only place where the reader might become pensive, if not impatient, thinking the author is off course. But the key to understanding the rest of the book depends on understanding the material presented in Chapter Two. Here are some of the insights in columnar outline:

LEVEL OF EVOLUTION, ADAPTIVE FAILURE, CONSEQUENCE

Pre-life, Environmental poisons, Birth defects
Single cell, Viral infection, Cold/Flu/HIV
Morula (sponge-like), Cellular stress, Cancer
Chordate, Physical stress, Back pain
Fish, Excess dietary salt, Heart disease
Amphibian, Tobacco smoke, Lung disease
Lower primate, Excess dietary sugar, Diabetes mellitus
Higher primate, Vitamin C deficiency, Scurvy
Ape, Excess dietary protein, Gout
Homo sapiens, Reduced dietary variety, Allergies

This is a partial list. Each of the seventeen stages co-exist in humans; this complexity is both to our advantage, and can be our downfall. Understanding how each stage of evolution works within us unlocks a wealth of information.

Obviously, the emphasis is on prevention, not treatment, although there are constructive, non-medical, non-surgical options discussed. Some of the ideas are extremely valuable and helpful, others are highly speculative and dubious. For example, one particularly difficult concept advocated by Boaz is a return to a Paleo Diet that is high in animal products (especially gamey meats), while avoiding indigestible beans, grains, and dairy. It might be the "ideal" diet, but it's an impossible one to follow, and even more difficult to find. Still, the insights can help guide one to nutrition from an evolutionary perspective. The chapter on our musculoskeletal system was by far my favorite; I suffer from many of the system's dysfunctions, and now realize why. I knew it was a failure to adapt, but exactly how was new to me.

Nearly every anatomical and physiological system is evaluated in evolutionary terms. I'd run out of space just outlining them. Suffice it to say, this is not the only book on evolutionary medicine. This new field is literally exploding. Certainly an excellent alternative is Randolph Nesse's and George Williams' "Why We Get Sick: The New Science of Darwinian Medicine." Both are equally competent and informative, the only difference is a matter of style and approach. Take a look at both books and find the one that suits your temperament best. I truly enjoyed both. Ignore either to your health's detriment.

Excellent introduction to the ideas of evolutionary medicine.......2003-03-10

This works as a general introduction to the nascent field of evolutionary medicine. Note well the word "health" in the title. One of the central ideas in evolutionary medicine is preserving health, and in general looking at medicine from the point of view of the healthy instead of from an overweening concentration on the sick. An ounce of prevention in evolutionary medicine is worth a whole ton of cure.

Another important idea is to look, in so far as possible, to our adaptations as evolutionary beings to see what we might be doing wrong today. For example, grasses with plump seeds of carbohydrates were in short supply before the advent of agriculture about 10,000 years ago. There were wheats and ryes, wild oats and such, but their seeds were relatively small and required a lot of labor to harvest. Consequently, our ancestors on the savannahs and in the woodlands ate grain carbohydrates in small amounts. Now, of course, grains--especially rice, wheat and corn--are the staple foods everywhere in the world and we eat massive amounts of them.

Is this a problem? As Professor Boaz points out, evolutionary medicine suggests that it is. We are "carbohydrate intolerant" (Boaz uses the term "glucotoxicity," page 133) and cannot shut down our appetite for all the carbohydrates so tantalizingly available to us. They are especially enthralling when served up with salt and fats.

In the prehistory there were no supermarkets open 24-hours a day. Instead there were freezing winters and droughts that might last for months or more, sure to visit almost every human eventually. So when there was a bountifulness in the land we chowed down big time. And those of us who had the ability to put on fat could live out the times of famine better than any prehistoric runway model. And so our chubby guy- or chubby gal-genes were favored. Boaz calls this the "thrifty genotype."

However that virtue has become a fault. What to do? Boaz recommends exercise, for one thing. In the pre-history our ancestors managed to walk all the way around the world. They had no cars or easy chairs. That we can solve our fat problem by looking at the way our ancestors lived and emulate them, is the somewhat bitter pill of this book. And, by the way, this "medicine" (hard to take, as we all know) also works against heart attacks, gout and other modern diseases.

Boaz has gone to some considerable trouble to associate various "diseases" with 17 evolutionary levels of human structure and function. (There's a table on pages 19-25.) These levels are like the idea that "ontogeny recapitulates phylogeny" in that some of the levels are similar to those stages in the embryo's development from single cell through bony fish and amphibian to mammal, all the way to us. What Boaz is adding here is the idea that certain diseases are associated with each level of development. For example, emphysema is associated with the amphibian level of adaptation while viral infections go all the way back to when our ancestors were just single cells.

This scheme is useful in helping us to understand disease. It is even helpful in treatment. But Boaz's formulation is no magic pill or cure-all. For the chronic diseases that plague those of us in the developed world there is no easy cure. Boaz recognizes a "discordance" between our evolutionary selves and the modern environment that is leading to these diseases. He uses a concept he calls "adaptive normality" that can guide us away from the discordance.

This is a very readable book requiring no prior expertise. It is obvious that Boaz wanted to reach the educated lay person with his ideas. For those of you new to the idea of evolutionary medicine, this will be an exciting book. Boaz does an excellent job of teaching us is how to think from an evolutionary perspective, which is something we all need to do.

Book Description

Immigration studies have increasingly focused on how immigrant adaptation to their new homelands is influenced by the social structures in the sending society, particularly its economy. Less scholarly research has focused on the ways that the cultural make-up of immigrant homelands influences their adaptation to life in a new country. In Ethnic Origins, Jeremy Hein investigates the role of religion, family, and other cultural factors on immigrant incorporation into American society by comparing the experiences of two little-known immigrant groups living in four different American cities not commonly regarded as immigrant gateways.

Ethnic Origins provides an in-depth look at Hmong and Khmer refugees—people who left Asia as a result of failed U.S. foreign policy in their countries. These groups share low socio-economic status, but are vastly different in their norms, values, and histories. Hein compares their experience in two small towns—Rochester, Minnesota and Eau Claire, Wisconsin—and in two big cities—Chicago and Milwaukee—and examines how each group adjusted to these different settings. The two groups encountered both community hospitality and narrow-minded hatred in the small towns, contrasting sharply with the cold anonymity of the urban pecking order in the larger cities. Hein finds that for each group, their ethnic background was more important in shaping adaptation patterns than the place in which they settled. Hein shows how, in both the cities and towns, the Hmong's sharply drawn ethnic boundaries and minority status in their native land left them with less affinity for U.S. citizenship or "Asian American" panethnicity than the Khmer, whose ethnic boundary is more porous. Their differing ethnic backgrounds also influenced their reactions to prejudice and discrimination. The Hmong, with a strong group identity, perceived greater social inequality and supported collective political action to redress wrongs more than the individualistic Khmer, who tended to view personal hardship as a solitary misfortune, rather than part of a larger-scale injustice.

Product Description

This book intends to provide an overview of current research on halophilic microorganisms, highlighting the diversity of life forms adapted to tolerate high salt concentrations and low water activities. Most of the 35 chapters are based on lectures presented during the international symposium "Halophiles 2004", held in Ljubljana, Slovenia, in September 2004. Descriptions of the diverse high-salt environments in which halophiles are found are followed by sections devoted to the properties of halophilic Archaea, of halophilic and halotolerant Bacteria, and of different groups of salt-loving Eukarya, including fungi, algae and protozoa. Extensive information is provided about fungi adapted to life at high salt concentrations, a group that was poorly known until very recently. This volume is intended for researchers and students interested in a wide range of disciplines in the life sciences: from microbial ecology and adaptation of microorganisms to life in extreme environments to genomics, biotechnology, and astrobiology.

Clovis: Origins and Adaptations (Peopling of the Americas Publications. Edited Volume Series)

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Clovis: Origins and Adaptations (Peopling of the Americas Publications. Edited Volume Series)
Robson Bonnichsen
Manufacturer: Center for the Study of the First American
ProductGroup: Book
Binding: Hardcover

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The Colonization of Land: Origins and Adaptations of Terrestrial Animals

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The Colonization of Land: Origins and Adaptations of Terrestrial Animals
Colin Little
Manufacturer: Cambridge University Press
ProductGroup: Book
Binding: Hardcover

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The First Americans: Origins, Affinities, and Adaptations

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The First Americans: Origins, Affinities, and Adaptations
Laughlin
Manufacturer: Gustav Fischer
ProductGroup: Book
Binding: Hardcover

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Journey to Diverse Microbial Worlds - Adaptation to Exotic Environments (CELLULAR ORIGIN AND LIFE IN EXTREME HABITATS Volume 2) (Cellular Origin, Life in Extreme Habitats and Astrobiology)

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Journey to Diverse Microbial Worlds - Adaptation to Exotic Environments (CELLULAR ORIGIN AND LIFE IN EXTREME HABITATS Volume 2) (Cellular Origin, Life in Extreme Habitats and Astrobiology)

Manufacturer: Springer
ProductGroup: Book
Binding: Hardcover

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ASIN: 0792360206

Book Description

In this Journey to Microbial Worlds we present the diversity of microorganisms, from the state of fossil microbes in Archaean age rocks to the possibilities of extraterrestrial life. This volume discusses the extremophiles living in harsh environments (from our anthropocentric point) and describes them in considerable detail. Some chapters also review topics such as symbiosis, bacterial luminescence, methanogens, and petroleum-grown cells. The final chapters of this book shed new light on astrobiology and speculate on extremophiles as candidates for extraterrestrial life. All chapters are updated to the latest research level.

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