Alex Steffen on What You Can Do for the Environment
In addition to doing all the little things you can do to help the environment, writer and environmentalist Alex Steffen suggests that you eat less meat, as meat production has a significant impact on the environment, and move closer to your place of work in order to expend less energy commuting.
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This episode of The Planet examines the danger posed by the looming mass extinction of animals and plants, brought about by man-made changes to the landscape.
