Conversation

Replying to
Isn't that like all of human civilization? Or is there a certain threshold we're using to separate "Terraforming" from agriculture?
1
Replying to
Such a horrible idea. We can't make ordinary systems work without failure. One biosphere. Getting terraforming right the first time, and atop the most complex systems we barely know, is not likely in the next few centuries. Get Mars and the Moon right, then get back to me.
1