Throughout history, humans have chosen to settle in some of Earth’s most objectively inhospitable places.

Lured by the promise of sudden wealth, strategic defense, or free real estate, we have established cities in scorching deserts, atop active supervolcanoes, and along sinking river deltas. To maintain these metropolises, we’ve constructed elaborate engineering marvels—from mountain-piercing aqueducts to giant robotic sea walls—creating an illusion of permanence while expecting the planet to bend to our will.

But as climate change accelerates and seismic activity grinds on, the age of out-engineering our environment is rapidly drawing to a close. Join Geoff Gibson on a global journey to explore our magnetic attraction to catastrophically dangerous landscapes—and the consequences that arise when human hubris is met with unstoppable planetary forces.

From the blisteringly parched sprawl of Phoenix to the rapidly collapsing, flood-battered megacity of Jakarta, Gibson uncovers the fragile lifelines keeping our greatest urban centers alive. Journey through Naples, where half a million people sleep inside the active crater of the Campi Flegrei supervolcano. Climb the cliffs of La Paz, a high-altitude metropolis that liquifies into rivers of mud during every rainy season. And discover how Mexico City's historic destruction of its natural lakebed resulted in a sinking, thirsty megalopolis fighting a war against its own soil.

Equal parts gripping narrative, historical deep-dive, and sobering reality check, Bad Lands asks the provocative question: When the land itself turns against us, can human ingenuity outrun disaster—or are some cities living on borrowed time?