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Species fail for many reasons. Chief among them is the loss of habitat. Mankind destroys the Earth in
many ways, from the logging of forests to the building of roads in once-pristine areas. All of us leave an ecological impact,
though we often do not realize it. The cars we drive require metal extracted from mining. Our houses are made of wood from
forests. Our food is produced through the massive use of water, petroleum, pesticides and other chemicals. To preserve our
natural history, humanity must make the decision now to limit population growth and change our over-consumptive ways.
Beyond saving the world's biodiversity, good choices now could save all of us in the long run. Healthy landscapes, forests,
and oceans provide people with clean air, clean water, and good food. It is folly to think that we are not a part of the natural
world, when in fact our very survival depends on thriving, healthy ecosystems. All of us can make a difference.
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