[But why should either men or women go to Mars? Surely there are other realms in which we can affirm gender equality, non?]
- Discovering Our Place in Space: Can We Survive the Absurdity & Distraction of the “New-Frontiers-in-Space” Race? and “What is Our Place in Space? What Should it Be?
- Water & Life on the Blue Planet: We Must Learn to Manage Water & Live Sustainably on the Largest Living Space-Ship in the Known Universe