Ed Driscoll

Stop The Global Umbrella--Prevent Global Darkening!

In the 1984 update to his epochal 1962 book, Profiles of the Future, Arthur C. Clarke had a chapter titled “Cosmic Engineering”, with a couple of paragraphs in which he explored the idea of orbiting mirrors (they’re on page 232-233 of my battered paperback, if you have the same edition):

The idea of