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The Search for Clean Air
This program presents a clear, forceful, and thorough exposition of the problems of air pollution: its causes; its effects on forests, streams, and human health; and the issues involved in correcting the problems. Narrated by Walter Cronkite, the pro...(more details) |
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Global Warming: Hype or Hazard?
When it comes to global warming, Bjorn Lomborg is a skeptical ecologist, a one-time Greenpeace member who is now at odds with the organization. Why? Though Greenpeace is trusted by 70 to 80 percent of people to be more accurate than government scient...(more details) |
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Environmental Issues and Human Impact
This video looks at urgent environmental concerns facing planet Earth and what people can do to repair the degradation humans have caused. Air and water pollution, the effects of pollution on health and the environment, deforestation and loss of wetl...(more details) |
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Energy and Resources
As the Earth's fossil fuel reserves decline, what forms of energy will come next? After discussing the formation, uses, and consequences of burning coal, oil, and natural gas, this video explores the development of alternative resources that may some...(more details) |
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Meteorology: The Science of Weather
This Science Screen Report looks at the causes of climatic conditions and their influence on human activity. Outlining principles of topography and atmospheric pressure, the program identifies specific types of weather and how they form global patter...(more details) |
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