"If these Living Machines of John Todd’s succeed in creating an immune system for truly cultured ecologies, then we really will have a new age. We’ve glimpsed its science; now all we have to do is envision its appropriately symbiotic politics."
-William Irwin Thompson
"He [John Todd] is a visionary, with an uncanny knack for ecology. He is as much artist as scientist, but his medium is biology."
—Donnella Meadows, Harrowsmith Magazine
"We recognize his [John Todd’s] pioneering work in developing Solar Aquatics, and environmentally responsible family of technologies for wastewater purification and reclamation."
—William Reilley, Past Directory of the Environmental Protection Agency, presenting the first Chico Mendes Memorial Award to John Todd.