Should We Block the Sun to Cool the Climate?

Yes, even though it sounds like fake news, the idea of blocking the sun (via aerosols sprayed into the atmosphere to deflect sunlight) is reportedly being considered by the Biden administration as a way of fighting climate change. According to reports, ���The National Academies said the United States must study technologies that would artificially cool the planet by reflecting away some sunlight, citing the lack of progress fighting global warming.���

Now, this is yet another ridiculous example ...