Here's a piece by him describing "decentralized" more: http://hci.ucsd.edu/102a/readings/LearningAboutLifeAnnotated...
Edit: And here's a similiar non-PDF piece: http://web.media.mit.edu/~mres/papers/JLS/JLS-1.0.html
Here's a piece by him describing "decentralized" more: http://hci.ucsd.edu/102a/readings/LearningAboutLifeAnnotated...
Edit: And here's a similiar non-PDF piece: http://web.media.mit.edu/~mres/papers/JLS/JLS-1.0.html