No, I think that measuring with precision human activity on the climate is something very challenging to do, and there's tremendous disagreement about the degree of impact. (getenergysmartnow.com)
«I think that measuring with precision human activity on the climate is something very challenging to do and there's tremendous disagreement about the degree of impact,» he told CNBC. (scientificamerican.com)
He told CNBC, «I think that measuring with precision human activity on the climate is something very challenging to do and there's tremendous disagreement about the degree of impact.» (sandiegouniontribune.com)