A Long-Forgotten TV Script by Rachel Carson Is Now a Picture Book

SOMETHING ABOUT THE SKY, by Rachel Carson. Illustrated by Nikki McClure.

A cloud is a spell against indifference, an emblem of the water cycle that makes this planet a living world capable of trees and tenderness, a great cosmic gasp at the improbability that such a world exists, that across the cold expanse of space-time, strewn with billions upon billions of other star systems, there is nothing like it as far as we yet know.

Clouds are almost as old as this world, born when primordial volcanoes first exhaled the chemistry of the molten planet into the sky, but their science is younger than the steam engine. At the dawn of the 19th century, the chemist and amateur meteorologist Luke Howard, still in his 20s, noticed that clouds form in particular shapes under particular conditions. Applying the principles of the newly popular Linnaean taxonomy of the living world to clouds, he named the three main classes cumulus, stratus and cirrus, then braided them into sub-taxonomies.

When a German translation reached Goethe, the polymathic poet with a passion for morphology was so inspired that he sent fan mail to the young man who “distinguished cloud from cloud,” then composed a suite of verses about the main classes. It was Goethe’s poetry, translating the lexicon of an obscure science into the language of wonder, that popularized the cloud names we use today.

A century and a half later, six years before Rachel Carson awakened the modern ecological conscience with her book “Silent Spring”and four years after “The Sea Around Us” earned her the National Book Award (whose judges described it as “a work of scientific accuracy presented with poetic imagination”), the television program “Omnibus” approached her to write “something about the sky,” in response to a request from a young viewer.

This became the title of the segment that aired on March 11, 1956 — a soulful serenade to the science of clouds, emanating from Carson’s credo that “the more clearly we can focus our attention on the wonders and realities of the universe about us the less taste we shall have for the destruction of our race.”