There is the Rule of Threes which states that: “Humans can survive three weeks without food, three days without water…” and so on. I was reminded of this recently when being suddenly forced to find emergency shelter. So much goes into providing housing including construction methods, fuel sources, safety systems, and more. This also led me to think about housing as a right and how some people are lacking in this essential service and why. In this post we delve into the thinking of Henry George on providing equitably for land use and housing access.