| Climate Check Welcome to www.ClimateCheck.org This is an independent UK based website established to help evaluate and disseminate sound scientific information on climate change and its causes, as a guide to the public and policymakers.  | Climate Debate Daily Is intended to deepen our understanding of disputes over climate change and the human contribution to it. The site links to scientific articles, news stories, economic studies, polemics, historical articles, PR releases, editorials, and blog entries | 
| Climate Resource Directory Climate Resource Directory of Climate Challenge a project of more than 30 leading youth organizations throughout the U.S. and Canada. | CO2 Science The Center for the Study of Carbon Dioxide and Global Change was created to disseminate factual reports and sound commentary on new developments in the worldwide scientific quest to determine the climatic consequences of the rise of CO2 content | 
| Dr Roy Spencer Ph.D. in meteorology at the University of WisconsinMadison. Senior Scientist for Climate Studies at NASAs Marshall Space Flight Center, NASAs Exceptional Scientific Achievement Medal for their global temperature monitoring work with satellites | Historia del Clima de la Tierra En este sitio puedes ir saltando por mapas, gráficos y dibujos relacionados con diversos aspectos de los paleoclimas y de la historia general del clima. Por Anton Uriarte |