Cities are more than the sum of their infrastructure. They transcend brick and mortar, concrete and steel. They're the vessels into which human knowledge is poured.

There is no master cabal organizing the three-hundred plus Food Not Bombs or mad genius organizing the dozens of Indymedia's across the globe. We can all be the Johnny and Jane Appleseeds of anarchist counter-structure. We do this by harvesting good ideas and strategies from across the globe and replacing them on the local level. And while our passions and ideas should be brash, we should also be inspired by our day-to-day victories. People need to feel encouraged to start small, realizing the infrastructure begets infrastructure.

Roads remain the essential network of the non-virtual world. They are the infrastructure upon which almost all other infrastructure depends. They are the paths of human endeavor.

The emergence of one world consciousness must be accompanied with one world political infrastructures.

As the avenues and streets of a city are nothing less than its arteries and veins, we may well ask what doctor would venture to promise bodily health if he knew that the blood circulation was steadily growing more congested!

History will see this as the residential commodification era, in which housing provision seemed to lose all contact between supply and demand of housing as a utility and simply focused on supply and demand of investment — and that is worrying. Investment is good for the economy, but the investment you want is investment that goes into creating homes, workplaces and infrastructure, not investing in owning them and inflating asset prices.

The cost of independence has dropped.

The American Society of Civil Engineers said in 2007 that the U.S. had fallen so far behind in maintaining its public infrastructure -- roads, bridges, schools, dams -- that it would take more than a trillion and half dollars over five years to bring it back up to standard. Instead, these types of expenditures are being cut back. At the same time, public infrastructure around the world is facing unprecedented stress, with hurricanes, cyclones, floods and forest fires all increasing in frequency and intensity. It's easy to imagine a future in which growing numbers of cities have their frail and long-neglected infrastructures knocked out by disasters and then are left to rot, their core services never repaired or rehabilitated. The well-off, meanwhile, will withdraw into gated communities, their needs met by privatized providers.