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Summary of today’s House climate hearing: GOP firmly opposed to an abusive and arrogant EPA | JunkScience.com

Overall, good showing for GOP… skepticism and opposition to EPA is strong.

Have a Question about Climate Science? #askclimate : Earth Matters : Blogs

[NASA] Different paleoclimate proxies provide different information at different spatial scales. For instance, tree rings are good indicators of local and regional temperature and moisture availability (i.e., drought) over the last 2000 years. Ice cores can provide much longer records of temperature (greater than 100,000 years), and also greenhouse gas concentrations.