'The US was hotter in the 1930s. There is no evidence that rain and snow patterns are outside of normal variability. Sea level has been rising for 18,000 years, and is currently rising very slowly around the US, if at all. Glaciers have been melting for 18,000 years. The worst hurricanes and tornadoes occurred more than 70 years ago. Severe tornadoes are on the decline. It has been almost 1,000 days since any hurricane hit the US'