Rebecca’s review of A City on Mars: Can We Settle Space, Should We Settle Space, and Have We Really Thought This Through? > Likes and Comments

1 like · 
Comments Showing 1-2 of 2 (2 new)    post a comment »
dateUp arrow    newest »

message 1: by Claudia (new)
Jan 27, 2026 12:58PM

Claudia Putnam I believe we will have to stop calling them human. Without the evolutionary context of Earth (bacteria, fungus, lichen, trees, etc, they become another species.


message 2: by Rebecca (new)
Jan 31, 2026 08:42AM

Rebecca Williamson An interesting point!


back to top