Oh — I forgot to say that this makes absolutely no difference to the risks of anthropogenic greenhouse gas emissions in a dynamically complex system. (judithcurry.com)
This occurs, in part, as a result of both the lower and upper atmospheric water vapor feedbacks, triggered by the increase in anthropogenic greenhouse gases. (pubs.giss.nasa.gov)
Never before have we run an experiment where heavy concentrations of anthropogenic greenhouse gases were loaded into the atmosphere. (niskanencenter.org)