FOXNews.com – Science – 2005 Ties for 2nd Warmest Year Ever, But Cause Still Uncertain
Crucial quote:
“The carbon dioxide from fossil fuels is distributed pretty evenly around the globe and not concentrated in the Arctic, so it doesn’t look like we can blame greenhouse gases for the overwhelming bulk of the Northern Hemisphere warming over the past 27 years,” Christy said. “The most likely suspect for that is a natural climate change or cycle that we didn’t expect or just don’t understand.”