"The longer we wait, the more difficult it will be to regenerate some of this system, restore the land, which has been degraded over time," says Hans Herren.
The Copenhagen climate summit is meant to produce a legally binding, agreement for reducing greenhouse gas emissions. Jeffrey Sachs hopes progress will be made.
Learning to love science. As a producer for EarthSky, Lindsay Patterson interviews some of the world's most fascinating scientists. Through EarthSky, her work content is syndicated on some of the world's top media websites, including USAToday.com and Reuters.com. Patterson is also charged with helping to stay in steady communication with the thousands of scientists who contribute to EarthSky's work of making the voice of science heard in a noisy world. She graduated from Colorado College with a degree in creative writing, and a keen interest in all forms of journalism and media.
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