I suppose I could just say «critics of the global warming hypothesis», but that seems clumsy and «global warming critics» means something else altogether. (johnquiggin.com)
However, he recognises that critics of man - made global warming make valid points, and frequently debates the science with man - made global warming critics in blog discussions and on Twitter. (globalwarmingsolved.com)
Indeed, several IPCC scientists are prominent man - made global warming critics who openly disagree with a number of the claims made in the Summary for Policymakers. (globalwarmingsolved.com)