There's no such thing as information overload-only filter failure.

[T]he ways in which the information we give off about our selves, in photos and e-mails and MySpace pages and all the rest of it, has dramatically increased our social visibility and made it easier for us to find each other but also to be scrutinized in public.

A revolution doesn’t happen when society adopts new tools. It happens when society adopts new behaviors

More interesting than thinking about whats possible in 10 years is thinking whats possible now but that no one has built.

Anybody who predicts the death of cities has already met his spouse.

Wikipedia [...] is the product not of collectivism but of unending argumentation.

There is no larger collective-action problem than the environment. The three biggest lies of the environmental movement is that every little bit helps, you can do your part, and together we can do it.