Environment / August 21, 2025

The Invisible Snakes of Climate Change

Tony Bartelme’s new book shows how great storytelling can wake people up.

Mark Hertsgaard

Two men row a boat on a flooded street in downtown Charleston, South Carolina, on October 4, 2015.

(Mladen Antonov / AFP via Getty Images)

Every journalist covering the climate story can learn a thing or two from Post and Courier journalist Tony Bartelme. His new book, Rising Waters, entertainingly explores the title theme from his hometown, Charleston, South Carolina, whose low-lying coastal landscape makes it one of the most climate-threatened cities in the United States. But his work is equally valuable to someone reporting in land-locked Arkansas or mountainous Mongolia.

That’s because Bartelme knows how to tell a story. That’s a helpful skill, especially these days when editors besieged by shrinking budgets often have to be convinced that a planet on fire is a story worth covering. Good storytelling has attracted audiences since humans’ earliest days around evening campfires, and bigger audiences please newsroom managers.

A four-time Pulitzer Prize finalist, Bartelme has a light touch that lets him write about heavy stuff—every inch of sea-level rise, he notes, means that 6 million additional people around the world get flooded—without sounding heavy. Favoring short, declarative sentences, he addresses the reader in a voice like a favorite uncle’s: friendly, informed but never arch, with dashes of dry humor.

“Imagine you’re walking down a path” on a beautiful day, the book begins, when suddenly, by your feet, you spot a poisonous snake. “In that moment, what are you not going to do? Deny its existence? Check your Instagram? No, I guarantee you that your frontal cortex will light up…and tell you to get the bleep away from that snake.”

The problem, he continues, is that climate change is “an invisible snake.” Carbon dioxide can’t be seen by the naked eye, and many climate impacts—melting glaciers, rising seas, dying corals—happen far away. So our brains “remain on standby.”

Bartelme’s goal is to make the invisible snakes of climate change visible and “wake up…our noggins” before we get bitten. To convey why overheating the ocean is so dangerous, he writes that half of the oxygen in Earth’s atmosphere “comes from ocean plankton—every other breath” that humans take. To explain why king tides now flood downtown Charleston 70 or more times a year, rather than once or twice as they did 40 years ago, he travels to Greenland, where his reporting won a 2022 Covering Climate Now Journalism Award. Greenland’s fast-melting ice, he writes, “cracks like ice cubes dropped in a warm drink, except these cracks sound like thunderclaps and shake your ribs.”

Warning that “apathy and cynicism are [climate] denial’s twin cousins,” he concludes the book with good news: “The solutions aren’t invisible snakes…. No more coal and gas. More electric cars and trucks…” To readers asking what they can do, he says “replace your oil-burning furnace with a heat pump; eat less meat; vote for leaders who have the courage and honesty to collectively make these things happen.” And, not least, remember the beauty of this still-magnificent planet: “Beauty is a reminder that action is worth the effort.”

Mark Hertsgaard

Mark Hertsgaard is the author of eight books that have been translated into a total of 16 languages, including Big Red’s Mercy: The Shooting of Deborah Cotton and a Story of Race in America and A Day In the Life: The Music and Artistry of the Beatles. He is executive director of the global journalism collaboration Covering Climate Now and the environment correspondent for The Nation.

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