Michael A. Duniec — reading updateshttps://michaelduniec.comBooks, ideas, and reader resources.Life support is more than oxygenhttps://michaelduniec.com/notes/life-support-is-more-than-oxygen/https://michaelduniec.com/notes/life-support-is-more-than-oxygen/A reader’s guide to the connected systems that make a space habitat habitable.What keeps a Mars settlement habitable?https://michaelduniec.com/notes/what-keeps-a-mars-settlement-habitable/https://michaelduniec.com/notes/what-keeps-a-mars-settlement-habitable/A spoiler-safe look at the practical systems behind a livable settlement and the human routines that turn shelter into a town.