All but one of the 48 Republican hopefuls for the Senate mid-term elections in November deny the existence of climate change or oppose action on global warming , according to a report released today.
The strong Republican front against established science includes entrenched Senate leaders as well as the new wave of radical conservatives endorsed by the Tea Party activists, says a report by the Center for American Progress. 
As election season gets under way, Tea Party favourites such as Joe Miller, who caused the biggest upset of the primaries when he defeated the Republican incumbent Lisa Murkowski in Alaska last month, have been upfront about their doubts on climate science.
“We haven’t heard there’s manmade global warming,” Miller told the Fairbanks Daily News-Miner.
But the challenge to science goes beyond Tea Party favourites to corporate titans such as Carly Fiorina, who was the chief executive of Hewlett-Packard, and is running for the Senate in California. Fiorina has said on repeated occasions that she is “not sure” climate change is real.