It is true that we need a consensus to go forward with restoring passenger rail in America, and often a consensus is formed by political action, via government. That is all true. But we have no such consensus, and no one in government or politics these days has the will or the force of personality or perhaps even the understanding of the situation to get on with job of forming a consensus supporting rail.

Under the current high energy / high entropy regime, sustainable development is a joke.

We're still promoting stupid wasteful behavior in agribusiness - everything from ethanol production for cars to genetically modified crops. In commerce just about everything we do politically is in the service of WalMart and the systems tied to it. In transportation, we could, for instance, have compelled General Motors to produce railroad rolling stock as a condition of their bail-out, but we didn't do that. Instead, we're chasing the phantom of electric cars - and, believe me, we are going to be mortally disappointed how that works out.

Once energy problems gain traction, there will be a large new class of economic losers, and consequently a lot of social turbulence.

It is worth remembering that our cities occupy important sites, and therefore some kind of settlement is liable to be there.

Consider how badly-built suburbia is. Many business buildings are not designed to outlast their tax depreciation periods, and the McHouses are made of particle board, vinyl siding, and stapled-on trim. A lot of suburbia will simply become the slums of the future. Most of the rest will be salvage or ruins.

Despite the obvious damage now visible in the entropic desolation of every American home town, Wal-Mart managed to install itself in the pantheon of American Dream icons, along with apple pie, motherhood, and Coca Cola.