Table of Contents

Preface ix

1 Meat in Nutrition 3

Meat Eating and Health: Benefits and Concerns 4

Meat and its nutrients 6

Meat as a source of food energy 11

High-quality protein and human growth 17

Carnivory and civilizational diseases 20

Diseased meat 24

2 Meat in Human Evolution 31

Hunting Wild Animals: Meat in Human Evolution 33

Primates and hominins 35

Meat consumption during the Paleolithic period 39

Extinction of the late Pleistocene megafauna 42

Hunting in different ecosystems 45

Wild meat in sedentary societies 49

Traditional Societies: Animals, Diets and Limits 51

Domestication of animals 53

Population densities and environmental imperatives 56

Long stagnation of typical meat intakes 59

Avoidances, taboos and proscriptions 63

Meat as a prestige food 66

3 Meat in Modern Societies 71

Dietary Transitions: Modernization of Tastes 72

Urbanization and industrialization 74

Long-distance meat trade 77

Meat in the Western dietary transition 81

Transitions in modernizing economies 84

Globalization of tastes 86

Output and Consumption: Modern Meat Chain 89

Changing life cycles 91

Slaughtering of animals 94

Processing meat 98

Consuming and wasting meat 102

Making sense of meat statistics 107

4 What It Takes to Produce Meat 113

Modern Meat Production: Practices and Trends 117

Meat from pastures and mixed farming 118

Confined animal feeding 122

Animal feedstuffs 127

Productivity efficiencies and changes 135

Treatment of animals 141

Meat: An Environmentally Expensive Food 145

Animal densities and aggregate zoomass 147

Changing animal landscapes 150

Intensive production of feedstuffs 155

Water use and water pollution 160

Meat and the atmosphere 168

5 Possible Futures 177

Toward Rational Meat Eating: Alternatives and Adjustments 181

Meatless diets 183

Meat substitutes and cultured meat 188

Protein from other animal foodstuffs 192

Less meaty diets 200

A large potential for rational meat production 203

Prospects for Change 210

References 217

Index 251

About the Author

Dr Vaclav Smil is Distinguished Professor Emeritus in the Faculty of Environment at the University of Manitoba. His interdisciplinary research interests encompass a broad area of energy, environmental, food, population, economic, historical, and public policy studies. Dr Smil has published in more than 30 books, over 400 papers, and contributed to more than 30 edited volumes

Reviews

Summing Up: Recommended. Upper-division undergraduates and above. (Choice, 1 January 2014)