" I liked many of the ideas expressed and the sense of optimism. I was a bit put off by the description of a three part solution that included corporations, NGOs, and governments, that did not acknowledge or examine the place of communities and cultures as well. And there were some points where it seemed like certain externalities were not known (or admitted), such as the environmental cost of manufacture, especially of the kinds of materials needed to produce solar panels or compact batteries with increased storage capacity. When you're talking about global sustainability, you can't allow yourself unacknowledged externalities, because nothing is external to the global system. "
— Mia, 1/1/2014