But none of these natural climate drivers reproduced the long - term observed drying, indicating this trend is due to human activity. (sciencedaily.com)
All these publications answered some important scientific questions but also highlighted other questions, that still need to be addressed and provide new challenges towards scientific evidence of the impacts of external climate drivers. (climateprediction.net)
I thought that the debate was resolved after my findings that the sun is the major climate driver. (realclimate.org)