Making the world cooler is not a good idea. From Jim Steele at wattsupwiththat.com:
A new report from the National Academies of Sciences recommended the United States pursue a robust research program into solar geoengineering, to reflect sunlight and forestall some of the worst effects of global warming. Seeking $200 million over 5 years for research from the Biden administration, those scientists push a climate crisis narrative, arguing greenhouse gas emissions are not falling quickly enough and, “Without decisive action and rapid stabilization of global temperature, risks from a changing climate will increase in the future, with potentially catastrophic consequences” This should alarm everyone. Not because a climate crisis is real, but because solar geoengineering is the height of stupidity and truly endangers humanity. Still solar blocking experiments were planned for June 2021 in Sweden. Fortunately objections from other scientists, environmentalists, and Indigenous groups just cancelled those plans … for now.
In contrast to many failed “climate crisis” predictions, there’s an abundance of research detailing the truly detrimental effects of decreased solar heating. Human suffering during the cooler Little Ice Age (LIA), spanning 1300 to 1850 AD, has been well documented. Scientists agree LIA cooling is linked to volcanic activity and several periods of reduced solar output associated with low sunspots, such as the Maunder Minimum that lasted from 1645 to 1715 AD. Satellites have verified that less solar energy is emitted when sunspots decline. During increased volcanic activity, volcanic aerosols are spewed into the atmosphere reflecting sunlight away from the earth. Likewise climate scientists seek to inject aerosols into the atmosphere to cool the earth. It’s mind-boggling that fear‑ridden scientists would want to return our climate to the cooler temperatures like Little Ice Age. So please examine what a similar LIA cooling of 1°C (1.8°F) could do.