This only confirms what Julian Simon said was the ultimate resource: the human mind. If you have never read his book you should. He made a fool of Paul Ehrlich from Stanford, a fool by any measure. Here it is: http://www.juliansimon.com/writings/Ultimate_Resource/
I’ll check it out. I have some of the “crazy science for dummies” books by Kaiku, Kip thorne and those guys. Anything that rips an eco population idiot is something I’m interested.