Small world.

• Autores: Mariette DiChristina
• Localización: Scientific American, ISSN 0036-8733, Vol. 302, Nº. 4, 2010, págs. 6-6
• Idioma: inglés
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• Resumen

  • An introduction to the journal is presented in which the editor discusses the record amounts of 2009-2010 winter snowfall in the U.S., mistakes in a 2007 report on climate change by the United Nations' Intergovernmental Panel on Climate Change (UNIPCC), and a special report on how humans have altered Earth.