Forward-looking: Recent studies indicate that the widespread adoption of solar panels worldwide could significantly reduce carbon emissions and slow climate change. The United Kingdom plans to take a major step toward that goal with upcoming legislation that mandates panels on the roofs of almost all new homes.
The big picture: Efforts to reduce global greenhouse gas emissions aren't working, and the world is on track to exceed the 1.5° C limit set with the Paris Agreements goal. As such, emergency "temporary" measures like Solar Radiation Modification should be considered to buy humanity more time to avoid the worst.