It's clear to me that there is an achievable path to sustainability. In fact, it already exists. Imagine what we could learn with 3.8 billion years of R&D. Imagine if we had 20 million companies, working on different answers, during that entire 3.8 billion years. And…imagine if they ALL had to use methods that didn't harm the ecosystem they exis...
http://www.ted.com/talks/janine_benyus_shares_nature_s_designs.html