I realized that I was dealing with environmentalists with no attachment to any actual environment. Their talk was of parts-per-million of carbon, peer-reviewed papers, sustainable technologies, renewable supergrids, green growth, and the fifteenth conference of the parties. There were campaigns about “the planet” and “the Earth,” but there was no specificity: no sign of any real, felt attachment to any small part of that Earth.
That's why it's so hard for people to relate to this because the numbers are too hard to understand I guess.