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Medical Ecology: Environmental Disturbance and Disease—E-Seminar 1, The Normal Environment: How Things Got This Way
Dickson Despommier
In an age characterized by a rapidly changing environment, in which emerging and re-emerging diseases continue to confront us, how can we predict the next major threats to human health? Are we, in fact, aiding the spread of disease by destroying the barriers that keep us from it? In the first of eight e-seminars on medical ecology, professor of public health and microbiology Dickson Despommier explains the interconnectedness of life on earth by exploring the evolution of life itself, and the cycles of nutrients that link us to all the other life on the planet. Enter.

Medical Ecology: Environmental Disturbance and Disease—E-Seminar 2, The Normal Environment: The Way Things Are Now
Dickson Despommier
In this second e-seminar of an eight part series, The Normal Environment: The Way Things Are Now, Professor Despommier describes the producer-consumer interactions that drive ecosystems, the types and characteristics of ecoregions of the world, and the often undervalued "free" services (to which he attempts to assign a value) that ecosystems provide for us. Enter.

Medical Ecology: Environmental Disturbance and Disease—E-Seminar 3, Atmosphere: Stratospheric Problems
Dickson Despommier
In this third e-seminar of the series Medical Ecology, Professor Despommier probes into one of Earth's great zones—the upper atmosphere. As he describes the basic constituents of the atmosphere and the ecosystem services it provides, Professor Despommier also explores how industry is destroying the atmospheric system, exposing humans and animals on Earth below to severe health threats. Enter.

Medical Ecology: Environmental Disturbance and Disease—E-Seminar 4, Atmosphere: Problems at Ground Level
Dickson Despommier
In Atmosphere: Problems at Ground Level, the fourth of eight e-seminars, Despommier investigates the atmosphere at Earth's surface and the consequences of polluting the air around us. From acid deposition to industrial emissions, polluted air threatens the health of humans and ecosystems alike. Despommier elucidates this concept using text, reading materials, data, and state-of-the-art animation and imagery. Enter.

Medical Ecology: Environmental Disturbance and Disease—E-Seminar 5, Water: It's Not Just H2O
Dickson Despommier
In Water: It's Not Just H2O, the fifth e-seminar in the series Medical Ecology: Environmental Disturbance and Disease, Professor Despommier delves into another of Earth's great zones—water. He examines closely the hydrological cycle and the ecosystem services it provides, the world's dwindling sources of freshwater, and the effects of water pollution. Enter.

Medical Ecology: Environmental Disturbance and Disease—E-Seminar 6, Waterborne Infections
Dickson Despommier
In Waterborne Infections, the sixth e-seminar in the series Medical Ecology: Environmental Disturbance and Disease, Professor Dickson Despommier examines both the pathogens that cause waterborne disease and the role that water plays in their transmission and proliferation. Enter.

Medical Ecology: Environmental Disturbance and Disease—E-Seminar 7, Food: Land Use and Health Risks
Dickson Despommier
In Food: Land Use and Health Risks, the seventh and final seminar of the e-seminar series Medical Ecology: Environmental Disturbance and Disease, Professor Dickson Despommier touches upon the last of Earth's great zones: land. He focuses his discussion on agriculture, our primary use of land, and the large impact that agriculture has on biodiversity and climate change. Enter.

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