[Perseids]

Given that the Artemis program is motivated by space settlement, I'm surprised nobody has referenced "A City On Mars" by Kelly and Zach Weinersmith (of https://www.smbc-comics.com/ acclaim) yet. I went into the book with lots excitement for extraterrestrial colonies, and finished it being convinced to better wait.

They argue that if you actually look into the details, especially into the "dry" political, legal and social ones, trying to settle mars or the moon likely actually increases our risk of existential crises (at the current point in time at least). Think conflicts between nuclear powers over the (surprisingly few) good spots on the moon, or rocks (=asteroids) flung to earth by space settlers (there is a lot of deadly potential energy floating above all our heads).

Furthermore, there are loads of open space biology questions that quickly become ethical questions when permanent settlements are considered. Can you have babies in low/micro gravity? How can you do it without too much harm to your child? The responsible approach is to do a few more decades of targeted research first.

Regardless of the downers it delivers, it's actually a fun read and I can recommend it wholeheartedly.

[1] http://www.acityonmars.com/

[delusional]

That's a very engineering way to approach the problem. The issue it runs into is that the question "should we go to mars" isn't a settled matter that leads into the question of "how do we go to mars". The first question is as flexible as the second.

Getting to mars means that the question "can you have babies on mars" now becomes highly emotionally charged, which means the answer to "should you have babies on mars" becomes obvious. Without any pressure, the former question will always be answered by asking the latter.