Blood Brain Barrier: Stories from the Borderlands of Science, Story 9. Fresh Air

This collection of short stories by Stan Rice, who is also the author of nonfiction books of popular science and science novels, takes the reader to the frontier between science and worlds of the impossible (see his author website here). Readers of my science blog will appreciate the creative telling of scientifically impossible stories; readers of my religion blog will appreciate the question of whether, even if these things were possible, would they be good?

 

The stories in this collection are The Man Who Could Work Miracles, Light Apparel, Flow of Blood, Wisdom Builds Her House, Rock Bunnies, Entropy, Olga the Science Cat (all reviewed earlier), Doghouse (reviewed in my science blog), and Fresh Air.

This final story, Fresh Air, is the chemistry class you wish you had, the world (the whole world) as told from the viewpoint of an oxygen atom named Gould. Gould, who resembles a white man, is inherently selfish. He has a hunger to grab and keep every electron from every other atom that he can. He doesn’t feel good about his selfish nature, but he can’t do anything about it. When you get two oxygen atoms together, forming oxygen gas (O₂), they become almost criminal in their ruthlessness. Gould does not want this to happen.

Gould is bonded to a black carbon atom named Chedd, who is calm and loving. Chedd likes to form bonds, networks of atoms, even giant molecules. But right now Gould, Chedd, and Elsie (another oxygen atom, whom Gould loves even though he cannot see or touch her) form a molecule of carbon dioxide (CO₂). Get ready for the carbon dioxide molecule to get sucked into the process of photosynthesis and end up in the wood of a tree, hidden in the dark until one day the wood gets chopped by a human poet named Cosmo. Gould ends up in a fire.

The only way an oxygen atom in carbon dioxide can be freed from the carbon cycle is by becoming an oxygen radical and joining to an oxygen molecule, making ozone. This is what happens to Gould. The story ends when Gould, inside an ozone molecule, is floating high in the air protecting the planet from ultraviolet radiation.

There are, as in most Rice novels and stories, undercurrents of important issues. In this case, the oxygen atoms are white and greedy, while the carbon atoms are black and nice.