Why do the people on Earth depend on the Martian colony in the novel, David Starr, Space Ranger?

Asked by Jill W on 26 Sep 21:55

Last updated by Jill W on 26 Sep 21:56

Answered by Jill W on 26 Sep 21:56

Human survival on Earth depends on the agricultural produce of the isolated Martian farms.

David Starr, Space Ranger