Humanity is looking for all sorts of solutions to important problems today. And with the current situation, it’s more vital than ever that we become self sustained. That’s why you should check out this piece from Florb that profiles a fully sustainable greenhouse in Scotland that is basically an environmentally-friendly water treatment plant. Operators call it The Living Machine. It treats the wastewater of 132 buildings for some 400 people, which is 72 cubic meters of waste per day. That includes toilet water and gray water from showers and washing dishes. If there ever was a moment in history for new solutions, this is it.