Climate is what you expect, weather is what your get
Mark Twain
Climate deniers claim the annual temperature anomaly shows little change in atmospheric temperature. They fail to appreciate that 99% of absorbed heat goes into the ocean and melting of ice. Arctic ice melting and glacial retreat provide much clearer evidence of climate warming.
El nino, Glacier database, Ozone maps
Sea level rise @ wikipedia, @ National Geographic
Retreat of glaciers @ wikipedia, Earth's albedo
Citizens' Climate Lobby - Lincoln
Interview with James Lovelock (Gaia hypothesis)
Understanding and Assessing Climate Change - UNL Booklet
Rapid warming of Lake Superior, Skeptical Science
Mohamed Nasheed @ wikipedia, Maldives
Ocean forum, Keeling curve, Carbon emission by state
Heuerman lectures, Alex Epstein (climate denier)
Recent greenhouse gas concentrations
Global carbon cycle, CO2 reservoirs
Keystone XL, Cal Thomas, Local climate denier