Charting the relentless trajectory of humankind across time and geography, Tony McMichael highlights the changing survival patterns of our ancient ancestors, who roamed the African savannahs several million years ago, to today's populous, industrialized, and globalized world. McMichael explores the changes in human biology, culture, and surrounding environments that have influenced patterns of health and disease over the course of humankind's history, arguing that the health of populations is primarily a product of the interaction of human societies with the wider environment, its various...

The human species faces a new threat to its health--perhaps to its survival. Our burgeoning numbers, the spread of technology, and our conspicuous consumption are overloading Earth's capacity to replenish and repair itself. Taking a unique perspective, Planetary Overload forcefully points out the consequences to human health of ongoing degradation of Earth's ecosystems. In a broad-based, accessible analysis, A.J. McMichael examines current ecological disruptions--land degradation, ozone depletion, temperature increases, and loss of genetic diversity through the extinction of species, among...

The human species faces a new threat to its health--perhaps to its survival. Our burgeoning numbers, the spread of technology, and our conspicuous consumption are overloading Earth's capacity to replenish and repair itself. Taking a unique perspective, Planetary Overload forcefully points out the consequences to human health of ongoing degradation of Earth's ecosystems. In a broad-based, accessible analysis, A.J. McMichael examines current ecological disruptions--land degradation, ozone depletion, temperature increases, and loss of genetic diversity through the extinction of species, among...

Charting the relentless trajectory of humankind across time and geography, Tony McMichael highlights the changing survival patterns of our ancient ancestors, who roamed the African savannahs several million years ago, to today's populous, industrialized, and globalized world. McMichael explores the changes in human biology, culture, and surrounding environments that have influenced patterns of health and disease over the course of humankind's history, arguing that the health of populations is primarily a product of the interaction of human societies with the wider environment, its various...

Planning for the protection of human health from the potential impacts of global environmental changes, such as climate change, requires a greatly improved understanding of the disease inducing mechanisms involved, possible synergetic effects, and the vulnerability of populations. An important aspect is the development of theoretical and conceptual methods for the assessment of the health impact of global environmental changes. This book addresses the concepts and methods needed to analyse and understand this complex issue, and will be of great value to researchers and graduate students.