Im not very sure but I think its lipid
The nation that did not take part in the Potsdam meeting was France.
both are a! i am questioning the first one though i also know d was a part of it.
Surveying more than 7,000 people, the researchers found that the proportion of Americans who believe that climate change is human-caused ranged from 50 percent to 71 percent, depending on the question format. And the number of self-identified Republicans who say they accept climate change as human-caused varied even more dramatically, from 29 percent to 61 percent.
Source:
Annenberg Public Policy Center of the University of Pennsylvania