Global Warming 101 - Human Fingerprints
Because most global warming emissions remain in the atmosphere for decades or centuries, the energy choices we make today greatly influence the climate our children and grandchildren inherit. We have the technology to increase energy efficiency, significantly reduce these emissions from our energy and land use, and secure a high quality of life for future generations. We must act now to avoid dangerous consequences.
Earth's surface has undergone unprecedented warming over the last century, particularly over the last two decades. Astonishingly, every single year since 1992 is in the current list of the 20 warmest years on record. The natural patterns of climate have been altered. Like detectives, science sleuths seek the answer to "Whodunnit?" � are humans part of the cause? To answer this question, patterns observed by meteorologists and oceanographers are ... Full Story »
Posted by Fabrice Florin
