Earth is not well. The promise of starting life anew somewhere far, far away - no climate change, no war, no Twitter - beckons, and settling the stars finally seems within our grasp. Or is it? Bestselling authors Kelly and Zach Weinersmith set out to write the essential guide to a glorious future of space settlements, but after years of original research, and interviews with leading space scientists, engineers and legal experts, they aren't so sure it's a good idea. Space tech and space business are progressing fast, but we lack the deep knowledge needed to have space-kids, build space-farms and create space nations in a way that doesn't spark conflict back home. In a world hurtling toward human expansion into space, A City on Mars investigates whether the dream of new worlds won't create a nightmare, both for settlers and the people they leave behind.
With deep expertise, a …
Earth is not well. The promise of starting life anew somewhere far, far away - no climate change, no war, no Twitter - beckons, and settling the stars finally seems within our grasp. Or is it? Bestselling authors Kelly and Zach Weinersmith set out to write the essential guide to a glorious future of space settlements, but after years of original research, and interviews with leading space scientists, engineers and legal experts, they aren't so sure it's a good idea. Space tech and space business are progressing fast, but we lack the deep knowledge needed to have space-kids, build space-farms and create space nations in a way that doesn't spark conflict back home. In a world hurtling toward human expansion into space, A City on Mars investigates whether the dream of new worlds won't create a nightmare, both for settlers and the people they leave behind.
With deep expertise, a winning sense of humour and art from the beloved creator of Saturday Morning Breakfast Cereal, the Weinersmiths investigate perhaps the biggest questions humanity will ever ask itself - whether and how to become multiplanetary.
I love the Weinersmiths' style of writing and the comics. I laughed aloud several times as I listened to this book. The lighthearted tone of the book makes it easy to digest the heavy implications of the concepts.
I also really connected with what might be considered the negative conclusions regarding the large variety of systems that require consideration for colonizing space or any planet in our solar system.
I often find that while excited about ideas brought to me at work, I'm perceived as negative for asking the questions that need to be thought through before implementation in order to prevent catastrophe. This book validates that approach.
If you're looking for a thought-provoking, yet humorous, exploration of the challenges of colonizing Mars, this is the book for you.
Accessible and intricately researched, with scattered humor to keep the reader's interest.
Getting to space is the easy part. Staying there is going to be a lot more complicated than anyone wants to believe. There are plenty of established tropes in science-fiction and among serious space enthusiasts, but a lot of them have major gaps in them when you start pressing for details. What happens to a fetus in microgravity? Can you scrape together enough soil nutrients to supply agriculture for a whole Mars city, or do you need to constantly import fertilizer from Earth? How do you make sure you have enough medical supplies on-hand?
The authors wanted to write about what we know about space settlement. But it turns out it's a really good primer for what we don't know and need to research before we can get serious.
Accessible and intricately researched, with scattered humor to keep the reader's interest.
Getting to space is the easy part. Staying there is going to be a lot more complicated than anyone wants to believe. There are plenty of established tropes in science-fiction and among serious space enthusiasts, but a lot of them have major gaps in them when you start pressing for details. What happens to a fetus in microgravity? Can you scrape together enough soil nutrients to supply agriculture for a whole Mars city, or do you need to constantly import fertilizer from Earth? How do you make sure you have enough medical supplies on-hand?
The authors wanted to write about what we know about space settlement. But it turns out it's a really good primer for what we don't know and need to research before we can get serious.
It's also an interesting companion to Under Alien Skies, which takes the approach of "assuming we're able to work out the details, this is what it would be like there." And, well, we have a lot more details to work out.
A City on Mars (EBook, 2023, Penguin Press)
5 stars
I really enjoyed the breadth (and depth) of the analysis the Weinersmith's make in this book. The science-y bits were great, but the law related pieces were the most interesting in my opinion.
I think their point about how space exploration geeks just completely skip over law was really insightful. The fact that we already have international law that most likely applies to the moon, and the different reasons why powerful countries agree to international law or not, was interesting.
After reading this book, I came away significantly less enthusiastic about a settlement on Mars (or the Moon) however I still, like the authors, think it is a good use of time and money if done the right way.
A City on Mars is an enjoyable and easy to read non-fiction book about the (non)feasibility of space habitation. It's got a comedic-but-serious tone, which is not unexpected as half of the authors are responsible for the Saturday Morning Breakfast Cereal comic strip. Lots of digressions and breadth, but all enjoyable and accessible.
Despite space being really cool, I am personally went into this (and left!) with extreme skepticism about the feasibility of humans living in space any time soon. (It just feels like billionaire escapism from real problems that they are disproportionately responsible for causing!) There's probably some confirmation bias in my enjoyment here, as a warning. This book also treats several billionaires with much more respect than they deserve, although it's not fawning over them either.
We're pretty good at shooting things into space at this point (even if it's expensive) but largely past that I think I …
A City on Mars is an enjoyable and easy to read non-fiction book about the (non)feasibility of space habitation. It's got a comedic-but-serious tone, which is not unexpected as half of the authors are responsible for the Saturday Morning Breakfast Cereal comic strip. Lots of digressions and breadth, but all enjoyable and accessible.
Despite space being really cool, I am personally went into this (and left!) with extreme skepticism about the feasibility of humans living in space any time soon. (It just feels like billionaire escapism from real problems that they are disproportionately responsible for causing!) There's probably some confirmation bias in my enjoyment here, as a warning. This book also treats several billionaires with much more respect than they deserve, although it's not fawning over them either.
We're pretty good at shooting things into space at this point (even if it's expensive) but largely past that I think I was amazed at just how little we know. We haven't had people in space for very long periods of time at all. We don't really know how radiation in space affects people long term. We have no idea if/how birth could work in low/no gravity. We have extremely little understanding of creating successful closed ecosystems. We certainly aren't doing a good job keeping our own planet going well.
One unexpected neat part was how much it went into space law (with a lot of deep sea and Antarctica analogies). It's not a topic that I feel like a lot of similar books have talked about, but it's incredibly depressing how exploitation-heavy all countries seem to be leaning at the moment. (Space socialism when?)
But we have not moved beyond conflict. Our ability to harm ourselves vastly outweighs our ability to protect ourselves. Settling the solar system will likely increase the danger, and we will not be leaving for distant suns anytime soon.
Even with my space skepticism, I had previous thought of space exploration as value neutral (or at least competing for resources that could have been used for better things), but this book convincing me that putting more people in space (and competition over space resources) would probably be actively dangerous for earth itself, especially given the lack of agreements (and peace) we currently have on earth.
