In the first global warming simulation, the forcing is by greenhouse gas only, while in the remaining two simulations the direct influence of sulfate aerosols is also included. (link.springer.com)
Climate modellers have run hundreds of future warming simulations. (skepticalscience.com)
Since all models significantly expand their Hadley cells in climate warming simulations, this cloud - circulation interaction leaves a significant imprint on the radiative impact of the clouds. (giss.nasa.gov)