Books like Blue Mars

The red planet is red no longer, as Mars has become a perfectly inhabitable world. But while Mars flourishes, Earth is threatened by overpopulation and ecological disaster. Soon people look to Mars as a refuge, initiating a possible interplanetary conflict, as well as political strife between the Reds, who wish to preserve the planet in its desert state, and the Green "terraformers". The ultimate fate of Earth, as well as the possibility of new explorations into the solar system, stand in the balance

Liked Blue Mars by Kim Stanley Robinson? Here's what readers who loved it picked up next.

A Deepness in the Sky by Vernor Vinge (1998) · 4.32★
The Uplift War by David Brin (1987) · 4.06★
Forever Peace by Joe Haldeman (1997) · 3.73★
Ringworld by Larry Niven (1970) · 3.96★
The Fall of Hyperion by Dan Simmons (1990) · 4.18★
Rainbows End by Vernor Vinge (2006) · 3.76★
Consider Phlebas by Iain M. Banks (1987) · 3.85★
Anathem by Neal Stephenson (2008) · 4.18★
The Mote in God's Eye by Larry Niven (1974) · 4.06★
Rendezvous with Rama by Arthur C. Clarke (1973) · 4.06★
The Diamond Age: or, A Young Lady's Illustrated Primer by Neal Stephenson (1995) · 4.19★
Spin by Robert Charles Wilson (2005) · 4.01★