“Climate Actually Changes! Film at 11:00!“. The USA’s EPA has done a masterful job of responding to denialist submissions about their finding that rising CO2 emissions constitute an environmental danger. Anthony Watts and Co. have, sensibly, been pretty quiet about this hoping that their readers will remain unaware of the smack-down.
Part of that effort was an educational report released in April, 2010 called Climate Change Indicators in the United States.

Willis Eschenbach's statistical analysis of the state of climate knowledge...
Willis Eschenbach tries to brave it out here, inventing a cute pie chart that apparently “shows” how little we know about climate. Other than that he simply waves his arms about indignantly about choices of words and other nit-picked irrelevancies. They don’t interpret the Heat Wave Index trend the way he thinks they should! A reference link doesn’t go to the data it’s supposed to! The Drought Monitor indicator is too new!
24 indicators, nit-picks with two of them.