A City on Mars

Weinersmith, Kelly and Weinersmith, Zach. A City on Mars: Can We Settle Space, Should We Settle Space, and Have We Really Thought This Through?. New York : Penguin 2023. Print.

First Sentences:

Wherever you are on this planet, you've recently given some thought to leaving it. Space is looking more promising every day. There's no political corruption on Mars, no war on the Moon, no juvenile jokes on Uranus. Surely space settlement presents the best chance since about 50,000 BC to try out something completely new and leave all the bad stuff behind.

Description:

I'm always interested in all things space-related. A new topic in this area has cropped up recently:  the possibility of flying humans to Mars and creating a permanent settlement there. 

Many exciting possibilities are envisioned in this scenario, including establishing a new environment for humans should the Earth prove unlivable; a chance to put new technology to work; possible mineral riches to be mined; and even the design of a new community free of political and social strife.

 

Husband and wife authors Kelly Weinersmith and Zach Weinersmith examine every issue imaginable regarding the travel to Mars and a potential settlement there in their new book, A City on Mars: Can We Settle Space, Should We Settle Space, and Have We Really Thought This Through?  

 

Here they probe into the dreams, reality, and potential obstacles to Mars travel and communities on both Mars and our Moon, including:

• Lack of data for extended time in space; 
• Health issues;
• Space sex, reproduction, and radiation;
• Solar panels, underground lava tubes, and launch sites on the Moon; 
• Martian landscape (-60C with no breathable air, dust storms, and toxic soil);
• Rotating space wheel environments;
• Outer space habitats;
• International space politics and treaties;
• The human factors involved in living in a transportation rocket for six months and then settling in a close-knit colony;
• Advantages and disadvantages of waiting some extended time before trying to colonize Mars;
• Alternative potential space habitation locations (planets, asteroids, other sun systems).  

Each of its six chapters examines a situation for colonizing Mars from a scientific and practical viewpoint. These topics include:

• How space affects human bodies?
• How to stop the effects of radiation?
• Can humans live in an environment with only 2/5 of Earth's gravity?
• What habitats and vehicles work in space?
• How to insure people won't die in space and Mars;
• Is a Mars settlement internationally legal?
• How do we update laws to better accommodate human settlement?
• How can we address the sociology, growth, and reproduction issues?
• Can we actually achieve a successful Mars settlement despite all these obstacles?

The authors outline the popular opinions currently held by many humans:

Space is supposed to: lessen the chance of war, improve politics, end scarcity, save us from climate change, reinvigorate a homogenized and rapidly wussifying Earth, and...make us all as wise as philosophers....The problem is that...these ideas are almost certainly wrong.

They interview scientists, astronauts, biologists, sociologists, and many other experts to try to understand the possibilities and difficulties faced  before each challenge can be addressed. The text is both extensively researched and dryly witty, making this book both highly informative and interesting as well a subtly humorous and casual in its imagery.

[On the Moon] you'd need to cook all the water out of six tons of lunar soil to get the three kilograms of water you need daily to survive, not including cleaning, showering, and the occasional water balloon fight. 

It is a deep probing into the potential and obstacles for space travel and settlements that I found fascinating. If you are into anything about space or simply want to discover what waits us beyond the confines of Earth's protective atmosphere and the possibility of settling on another world, then this is the book for you. Highly readable, informative, and quirky in its (ahem) down-to-Earth humor. Highly recommended. 

Space combines just about every bad environment on Earth, plus a few curve balls like ultra-extreme temperatures, poison-soaked soil, and endless horizons of charged jagged glass. Space settlement is not impossible, but it will be damn hard....

Even is our species never settles Mars, deciding how we might do it is a project that requires objectively awesome and bizarre research and development in almost every field of human endeavor, from artificial wombs to international law.  

[If this book interests you, be sure to check out:]

 Roach, Mary. Packing for Mars: The Curious Science of Life in the Void

From issues of going to the bathroom, sex, zero gravity, isolation, radiation, transportation, buildings, and crash landings in space, the author interviews experts in the field and even tests equipment and situations about all aspects of space travel and life apart from Earth. Fascinating, easy to read, humorous, and highly informative. (Previously reviewed here.)

 Happy reading.

Fred

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