free-driver effect

Considerable uncertainties surround the potential of solar geoengineering, with important questions around governance. This commentary describes a game that finds out what could happen if countries were able to turn the Earth’s thermostat up or down. Read more

This research finds that the presence of counter-geoengineering would make the risk of unilateral action to cool the climate using solar geoengineering less likely, but not always with benign effects. Read more