Introductory Biology for Non-Science Majors
Sustainability Topics
Energy
Houston is known as the Energy Capital of the world.
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Burning fossil fuels such as coal, oil and natural gas transfers carbon from underground to
the atmosphere. The U.S. emits more carbon than any other nation (28%).
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Atmospheric carbon acts as a blanket around the globe; increasing levels are resulting in
global warming1.
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Spread of disease vectors, more severe storms, droughts and heat waves, rise in sea level,
disruption of world food supply, and millions of climate refugees will result from global warming2.
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Industrialized nations project a dramatic increase in fossil fuel consumption in the coming
decades, resulting in a 39% increase in carbon dioxide emissions by 20153.
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Sustainability will require a shift from fossil fuels to renewable forms of energy4.
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Last updated or reviewed on 8/20/12
