'A City on Mars' with Kelly Weinersmith on Monday's Access Utah

'A City on Mars' with Kelly Weinersmith on Monday's Access Utah Earth is not well. The promise of starting life anew somewhere far, far away—no climate change, no war, no Twitter—beckons, and settling the stars finally seems within our grasp. Or is it? In their new book A City on Mars: Can We Settle Space, Should We Settle Space, and Have We Really Thought This Through? Kelly and Zach Weinersmith set out to write the essential guide to a glorious …