EarthPulse, Maps, Global Trends, Human Impact - National Geographic - 0 views
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Lisa Dumicich on 15 Jun 09Modern humans relate to our planet and to one another in ways that may seem simple on the surface, but when examined carefully, can be mind-bogglingly complex. Turn on a light switch, place a phone call, eat a meal and you tap into a vast network of actions and consequences that connect us to the Earth and to other humans in ways both beneficial and detrimental.