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The Delicate Balance, Part 2: Climate Destabilization
01:43

The Delicate Balance, Part 2: Climate Destabilization

Global climate change is believed to be created by excessive amounts of carbon dioxide in the atmosphere. While El NiƱo is not a reflection of climate change, it does demonstrate the results of unpredictable or unstable weather conditions. Climate...

Health of the Nation; Health of the Planet: Environmental Pollution--A Global Concern
05:35

Health of the Nation; Health of the Planet: Environmental Pollution--A Global Concern

Environmental protection, both within and without the borders of the United States, is a critical concern to this country. Carbon emissions that occur half a world away affect populations across the globe and contribute to global climate change. For...

Dirty Water: Global Climate Change and Sea Level Rise
05:33

Dirty Water: Global Climate Change and Sea Level Rise

Many scientists are convinced that there is a connection between global climate change and the increase of carbon dioxide in the atmosphere. Those who believe that global warming is a real and serious problem often cite sea level rise as one reason ...