But at the same time, PwC's recent report argues that we are on course for a catastrophic 6C rise by 2100 without urgent measures, and finds that we need deep reductions in carbon intensity of 5.1% per year to 2050 - over six times greater than the 0.8 per cent average annual cuts achieved since 2000 - to avoid dangerous climate change. Such cuts will be a real challenge for even the most committed nations and the US - whether under Romn.
And all the while, fossil fuel companies such as ExxonMobil are funding pseudoscience that will help to keep the public in a state of doubt and confusion for some years longer so their profits aren't compromised. The libertarian US Cato Institut based in Washington, DC, recently published its new report, Addendum: Global Climate Change Impacts in the United States - and it is designed to look just like the U.S. government’s official 2009 National Climate Assessment:
“The Cato report is in no way an addendum to our 2009 report. It is not an update, explanation, or supplement by the authors of the original report. Rather, it is a completely separate document lacking rigorous scientific analysis and review.”
The Union of Concerned Scientists' 2007 report, Smoke, Mirrors, and Hot Air, detailed ExxonMobil’s campaign to use front groups to fund misinformation about climate change. They documented that Michaels was affiliated with no fewer than eleven groups funded by ExxonMobil. Two of the six-member author team on this new Cato report were also highlighted in their 2007 report - Robert Balling was affiliated with no fewer than five “front groups” funded by ExxonMobil. See also DeSmogBlog for other great pieces of investigative journalism on how vested interests have clouded awareness of climate science and impacts - we need to know what we're up against, as they have plenty of money and for a number of the fossil fuel companies it's certainly not matched by their scruples.