By The Book Reviews

Review by By The Books Reviewer

"A City on Mars: Can We Settle Space, Should We Settle Space, and Have We Really Thought This Through?" by Kelly and Zach Weinersmith is a masterful dissection of the starry-eyed fantasies surrounding space colonization. This husband-and-wife duo, blending their expertise in biosciences and cartooning, deliver a scathing critique of the prevailing techno-utopian narratives that dominate discussions about humanity's future among the stars.

From the outset, the Weinersmiths position themselves as the proverbial "Space Bastards," unapologetically challenging the romanticized visions of off-world settlements. Their meticulous research exposes the myriad challenges—biological, technological, legal, and ethical—that proponents of space colonization conveniently overlook. The book is structured into six comprehensive parts, each meticulously dissecting facets of potential human habitation beyond Earth. They confront the harsh realities of human physiology in space, the inhospitable environments of celestial bodies, and the convoluted legal frameworks that would govern extraterrestrial societies.

One of the book's most commendable aspects is its unflinching realism. The authors dismantle the naive optimism of space enthusiasts, highlighting the staggering resource costs and complex technical problems associated with establishing colonies on Mars, the Moon, or free-floating space stations. They argue persuasively that, despite the allure of starting anew on another planet, the logistical and ethical hurdles are monumental and currently insurmountable. As noted in a review by Kirkus Reviews, the Weinersmiths believe that space settlements would likely replicate the conflicts and divisions of Earth-bound societies, emphasizing that "humans, after all, remain human." ([kirkusreviews.com](https://www.kirkusreviews.com/book-reviews/kelly-weinersmith/a-city-on-mars/?utm_source=openai))

The book's tone is a delightful blend of scholarly rigor and biting humor. Zach Weinersmith's illustrations, known from his webcomic "Saturday Morning Breakfast Cereal," add a layer of satirical wit that complements the text's critical analysis. This approach makes the dense subject matter accessible and engaging, without diluting the gravity of the issues discussed. As highlighted by Publishers Weekly, the cheeky tone is loads of fun, and Zach's humorous illustrations entertain, adding up to a boisterous takedown of techno-utopianism. ([publishersweekly.com](https://www.publishersweekly.com/978-1-984881-72-4?utm_source=openai))

Critics have lauded "A City on Mars" for its incisive critique and engaging narrative. The New York Times describes the book as "exceptional" and "hilarious," praising it as a necessary counterbalance to the unbridled enthusiasm for space settlement. ([mediaboss.net](https://www.mediaboss.net/mars-colony/book-review-a-city-on-mars-by-kelly-and-zach-weinersmith-the-new-york-times.php?utm_source=openai)) Similarly, BookBrowse commends the authors for their realistic approach, noting that the book is "very accessible and highly entertaining," making it a valuable read for a broad audience. ([bookbrowse.com](https://www.bookbrowse.com/mag/reviews/index.cfm/book_number/4724/a-city-on-mars?utm_source=openai))

In conclusion, "A City on Mars" is a tour de force that punctures the inflated dreams of imminent space colonization with sharp wit and unassailable logic. It serves as a crucial reminder that, while the idea of settling other planets is tantalizing, the practicalities are fraught with challenges that humanity is far from overcoming. For anyone captivated by the prospect of off-world living, this book is an essential read that demands a sober reassessment of our extraterrestrial ambitions.

Recommendation: Highly recommended!

written on: 8/14/2025