There's no law of physics that says we have to be an unsustainable society - in fact, quite the opposite. The planet's ready to work with us if we're ready to think differently, but we do have to make that jump and start to do things in new ways.

There’s more to being an environmentalist than occasionally signing an online petition and mailing your check to the Sierra Club. Really the most effective environmental actions you can take have to do with crafting your home and surroundings, your workplace decisions and your investment habits.

Saying the Tech Bloom is not commercially driven is like saying Mother Teresa had an interest in the poor.

Copenhagen has done a remarkable job creating streets that are focused on bicycles and pedestrians.

Carbon zero simply means that the emissions you are releasing either are zero or balance out to zero.

There is no such thing as garbage, just useful stuff in the wrong place.

If mass media, social isolation in the suburbs, alienating workplaces and long car commutes create a bunker mentality, the Internet does the opposite.