Like all books of essays from different authors, it’s a mix of fruits and nuts. There’s some very interesting pieces in here while others seem to have been made to fit only with some difficulty. Still, the sky. I admit to being somewhat disappointed as I read along. This wasn’t for research—my book on the topic is already done—it was for pure intellectual curiosity, what passes for pleasure among academics. Many of the pieces were mired down in detail. Written bout the sky, they refused to soar. Then I came to Tim Ingold’s essay. Here’s what I’d been looking for. Someone who knew the sky could only be approached in terms that contradict themselves at every turn. There is something to say about the daytime sky. It has to do with the nature of light. And of the sky seeing us.
The sky, by definition, is larger than this rocky substrate we call home. It encompasses everything above us. I work in a cubicle with no access to outside windows. I wilt daily like a plant deprived of sun. (Although the wonderful article on light pollution by Tyler Nordgren gave me pause over even that.) I need to see the sky. When clouds block my view, my outlook begins to suffer. It’s that ethereal cerulean I crave. Without it I am but a troglodyte eking out a minimal survival on toadstools and lichen. The sky is our orientation. It is our timepiece. It is eternal. Of the things we do that are evil, polluting the sky is one of the most unforgivable. The key may be in the word “imagined,” but if we could only understand the sky we will have found true religion. They’re called “the heavens” for a reason.