David Who? Oh, I See...

I don't know who this geezer is (clearly my fault), but he's seriously right-on. Not only does he have his own foundation that works

to find ways for society to live in balance with the natural world that sustains us. Focusing on four program areas – oceans and sustainable fishing, climate change and clean energy, sustainability, and the Nature Challenge - the Foundation uses science and education to promote solutions that conserve nature and help achieve sustainability within a generation.

which is about as right-on as you can get, but he also comes out with statements like

So if you ask me if it bothers me that politicians are stealing the solutions brought forward by my foundation, the answer is no. To use a computer term, we consider this information “open source.” It’s a free buffet; please take all you like. The whole reason why we do the research is to effect change. If those who have the power to make those solutions happen actually use that information, so much the better. This is how change happens.

Blige. My hero. (Via BoingBoing.)