The climate of the climate change debate is changing
Quantifying how greenhouse gases contribute to extreme weather is a crucial step in calculating the cost of human influence
Related Links:
Climate Variability and Climate Change: The New Climate Dice
https://pragwater.com/2012/06/27/climate-variability-and-climate-change-the-new-climate-dice/
Study links global warming to Texas heat waves
http://www.sacbee.com/2012/07/10/4621303/study-links-global-warming-to.html
Scientists attribute extreme weather to man-made climate change
http://www.guardian.co.uk/environment/2012/jul/10/extreme-weather-manmade-climate-change?CMP=twt_fd
Crazy summer is a result of ‘global weirding’, not warming
http://www.thenews.com.pk/Todays-News-1-120738-Crazy-summer-is-a-result-of-%E2%80%98global-weirding%E2%80%99-not-warming
State of the Climate – NOAA’s June Report
http://www.ncdc.noaa.gov/sotc/
PRAGWATER 
More of U.S. in drought since any time since 1956, climate agency says
http://www.cnn.com/2012/07/16/us/us-drought/index.html?hpt=hp_t2
Cool Pacific Pattern Shaped 2011 Weather Extremes; Heat Dominates U.S. in 2012
http://dotearth.blogs.nytimes.com/2012/07/10/cool-pacific-pattern-shaped-2011-weather-extremes-heat-dominates-u-s-in-2012/?partner=rssnyt&emc=rss