According to forecasts, even the strategy to gradually reduce climate gas emissions to zero everywhere will no longer be enough to limit global heating to well below 2°C. Today, the discussion is also about “negative emissions,” i.e., the removal of the most important greenhouse gas, CO2, from the atmosphere. Under the heading of “solar radiation management,” some are even talking about a potential reflection of incoming sunlight.
Click here for original story, Study shows support for carbon removal but great concern over solar manipulation
Source: Phys.org