Reducing the melting of Greenland ice cap using solar geoengineering?

Injecting sulphur into the stratosphere to reduce solar radiation and stop the Greenland ice cap from melting: An interesting scenario, but not without risks. Climatologists have looked into the matter and have tested one of the scenarios put forward using the MAR climate model. The results are mixed.

source https://www.sciencedaily.com/releases/2021/07/210707160501.htm