I've just come back from bitnorth where I gave a talk called "Halfway through the Oil Age", focusing mainly on Peak Oil and the impact on Agriculture. It was once again, a great experience; Alistair and his team did a fantastic job of organizing it, and looking after all of us while we were there.
By luck rather than judgement, or possibly because more and more people are looking at the world around them and seeing that we need to change the way we live, there seemed to be a real thread of sustainability running through the discussions. From a talk on how the Electric Car is really just a unicorn, to how televisions and automobiles are really just insignificant & ephemeral blips in the greater scheme of human existance.
On that thought I just wanted to write about how much I appreciate PBS, and specifically pbs.org. Their video streaming of shows like Nova, The American Experience, Nature, and Frontline means that the only thing I use a television for these days is live sport, and the sooner I can find a mechanism to have that delivered reliably and decently over the internet I can happily disconnect the satellite receiver for good.