2:28 AM
I love sustainability clowns. They always start from the premise that "I know nothing about this, therefore it is easy"... which is correct, as long as you accept that living for 40 years makes you old, and that caves are the ultimate in comfort. I think they call this "the argument from ignorance"
(also, I should really stop saying things like that because sometimes people believe me. The actual "argument from ignorance" is that something must be true because it hasn't been proven false). I tend to assume everyone knows stuff like that, and then I'm wrong.
Mind you, today at work we have been having problems with people for whom "type your phone number into this box" is an intellectual challenge for which they are not equipped.