Organisms dont think of CO2 as a poison. Plants and organisms that make shells, coral, think of it as a building block.
Janine BenyusGreen chemistry is replacing our industrial chemistry with nature's recipe book. It's not easy, because life uses only a subset of the elements in the periodic table. And we use all of them, even the toxic ones.
Janine BenyusTrees and bones are constantly reforming themselves along lines of stress. This algorithm has been put into a software program that's now being used to make bridges lightweight, to make building beams lightweight.
Janine Benyus