The sun is an indispensable agent for life on earth. It provides the daily heat and light that makes it all possible.
But the sun can also be a bother, such as during drought, sweltering heat, or when it gets in your eyes as you’re trying to drive.
Many see only the negative. There’s even a proposal to blot out the sun as a way to slow climate change. Harvard University, Bill Gates, and top scientific institutions have all prompted the U.S. government to pour $200 million into solar engineering experiments. The sun dimming plan involves spraying a chemical into the atmosphere to reflect some sunlight away from the earth….