Gretchen Heefner, "Sand, Snow, and Stardust: How US Military Engineers Conquered Extreme Environments" (U Chicago Press, 2025)

Deserts, the Arctic, outer space—these extreme environments are often seen as inhospitable places at the edges of our maps. But from the 1940s through the 1960s, spurred by the diverse and unfamiliar regions the US military had navigated during World War II, the United States defense establishment took a keen interest in these places, dispatching troops to the Aleutian Islands, North Africa, the South Pacific, and beyond. To preserve the country’s status as a superpower after the war, to pave runways and build bridges, engineers had to understand and then conquer dunes, permafrost, and even the surface of the moon. Sand, Snow, and Stardust: How US Military Engineers Conquered Extreme Environments (University of Chicago Press, 2025) by Dr. Gretchen Heefner explores how the US military generated a new understanding of these environments and attempted to master them, intending to cement America’s planetary power. Operating in these regions depended as much on scientific and cultural knowledge as on military expertise and technology. From General George S. Patton learning the hard way that the desert is not always hot, to the challenges of constructing a scientific research base under the Arctic ice, to the sheer implausibility of modeling Martian environments on Earth, Dr. Heefner takes us on a wry expedition into the extremes and introduces us to the people who have shaped our insight into these extraordinary environments. Even decades after the first manned space flight, plans for human space exploration and extraplanetary colonization are still based on what we know about stark habitats on Earth. An entertaining survey of the relationship between environmental history and military might, Sand, Snow, and Stardust also serves as a warning about the further transformation of the planet—whether through desertification, melting ice caps, or attempts to escape it entirely. This interview was conducted by Dr. Miranda Melcher whose book focuses on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts.  Learn more about your ad choices. Visit megaphone.fm/adchoices Support our show by becoming a premium member! https://newbooksnetwork.supportingcast.fm/military-history