MYTHCOMICS: "THE GREAT OXYGEN THEFT" (THE MARVEL FAMILY #41, 1949)

 For a change, here's a Golden Age story in which the name of its artist is lost to time, but GCD attests that the writer was Otto Binder, known to Fawcett fans as having been responsible for a great quantity of stories about Captain Marvel and his kindred. "The Great Oxygen Theft" is not one of Binder's more celebrated stories, but it merits a little notoriety for rendering elementary-school environmental science into a decent cosmological myth.

  

THEFT wastes no time in setting up the action of this 10-page tale. A radio summons from the evil Doctor Sivana lures the Marvel Family to an unnamed, inhabited world in the star-system of Sirius. Sivana gives the heroes a story about his having reformed and directs their attention to the fact that the world's plant life is almost gone thanks to a plant-killing blight. The inhabitants haven't noticed this mass extinction, but they start paying attention when they start finding it hard to breathe, due to the lack of plants generating oxygen. Sivana then leaves the good guys to sort things out while he jets back to Earth, revealing that he created the blight just to keep the Marvels out of his non-existent hair.

   The Marvels' first task is to save the populace. Mary Marvel purifies the soil of Sivana's poison, Captain Marvel Jr disperses the excess carbon dioxide that has built up in the absence of plant life, and Captain Marvel brings in a glacier of frozen oxygen to give the air-breathers temporary relief.

The Marvels then play Johnny Appleseed, transporting Earth-plants to the Sirius-world. Naturally, Binder doesn't trouble with ALL the scientific niceties regarding the practicality of one world's vegetation adapting to a totally different environment. However, on one of the heroes' trips to Earth, they find that certain areas of their own world have been hit with the plant-blight. Before they even have to wonder if the blight might have travelled back to Earth on their boots or capes, Sivana announced that he's responsible, and that he wants supreme power to keep Earth's plants healthy.

  Since THEFT is as I said just a ten-page story, Binder needed a quick wrap-up, so he cheats a little. Captain Marvel gets the bright idea that just as miners had used canaries to test for bad air inside mines, he and the other Marvels can just pick up a random potted plant and use it to "detect" the presence of plant-poison in Sivana's ship. It would probably made just as much sense for the Marvels to race all around the world until they made a visual sighting of the ship-- which, after all, they all got a look at, back on the unnamed planet. But Binder also knew his audience would like a little ironic touch at the end, in which a villain who poisoned a world's plants gets defeated by the use of another plant. The unknown artist even shows, in the penultimate panel, Sivana "wearing" the potted plant atop his bald head, leading one to assume that some hero "crowned" him with it. THEFT probably violates as many scientific principles as those that it gets right, but the payoff at the end, with the Marvels expressing their appreciation for plants and the order of nature, is not diminished by said violations.