Fact:
Liquid biofuel production from plants is expected to increase from 1 percent in 2004 to 4 percent in 2030. By using liquid biofuels, 5 percent of road-transportation fuel demand could be met.
–GreenFacts.org
Audio/Video: Environment
The Himalaya are home to the world’s most magnificent peaks and thousands of high-altitude glaciers. These important...
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World population passed seven billion in 2011, and both the Aspen Institute and National Geographic magazine explored...
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By the year 2050, Earth will be home to more than nine billion people—an increase of more than two billion over today’s...
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Despite the seemingly endless supply of water in thedeveloped world, many countries are facing devastatingwater...
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Fact: Environment
There’s been a 35 percent decline in freshwater species since 1970.
—WWF