Current mitigation efforts and existing future commitments are inadequate to accomplish the
Paris Agreement temperature goals. In light of this, research and debate are intensifying on …

Solar geoengineering has been proposed as a means to cool the Earth by increasing the
reflection of sunlight back to space, for example, by injecting reflective aerosol particles (or …

It is unequivocal that the increases in atmospheric carbon dioxide (CO2), methane (CH4)
and nitrous oxide (N2O) since the pre-industrial period are caused by human activities. The …

We present here results from the Geoengineering Model Intercomparison Project (GeoMIP)
simulations for the experiments G6sulfur and G6solar for six Earth system models …

We describe the first simulations of stratospheric sulfate aerosol geoengineering using
multiple injection locations to meet multiple simultaneous surface temperature objectives …

Climate change is among the world's most important problems, and solutions based on
emission cuts or adapting to new climates remain elusive. One set of proposals receiving …

A new set of stratospheric aerosol geoengineering (SAG) model experiments has been
performed with Community Earth System Model version 2 (CESM2) with the Whole …

As atmospheric carbon dioxide concentrations rise and climate change becomes more
destructive, geoengineering has become a subject of serious consideration. By reflecting a …

Deliberately blocking out a small portion of the incoming solar radiation would cool the
climate. One such approach would be injecting SO2 into the stratosphere, which would …

Solar geoengineering is an emerging topic in climate-change discussions. To support future
decisions on the deployment of this technology, society requires better estimates of its …