There is not going to be a "hydrogen economy," and no combination of alternative energy systems or fuels will allow us to continue the suburban pattern. It's finished. We will, however, desperately need to grow more of our food closer to home, and so the preservation of agricultural hinterlands is of great importance. But don't expect the fiesta of suburban construction to continue more than a few more years.

I generally avoid over-population arguments. But there's no question we're in population overshoot. The catch is we're not going to do anything about it. There will be no policy. The usual suspects: starvation, war, disease, will drive the population down. There's little more to say about that really, and it's certainly an unappetizing discussion, but it's probably the truth. In any case, we're in overshoot and we face vast resource scarcities.

As the places where Americans dwell become evermore depressing and impossible, Disneyworld is where they escape to worship the nation in the abstract, a cartoon capital of a cartoon republic enshrining the falsehoods, half-truths, and delusions that prop up the squishy thing the national character has become--for instance, that we are a nation of families; that we care about our fellow citizens; that history matters; that there is a place called home.

I do not believe we will get to Ray Kurzweil's proposed "singularity" in which human minds meld with machines to produce, in effect, synthetic human evolution. Our basic problems with maintaining the electric grid argue against that fantasy.

Cities like Detroit exist because they occupy important sites. In the case of Detroit, it sits on a river between two great lakes - very important and strategic.

The "Green" community, the enviro people, are preoccupied with running all the cars differently. Our techno-grandiosity has us gibbering about high-speed rail - which we don't have the capital for anymore - but nobody is interested in repairing the existing rail system, which would be far less costly and hugely beneficial for us. In short, we are acting cluelessly. And life is tragic. The clueless usually suffer.

The ideas of [ Le Corbusier ] that actually found their way into practice were deeply destructive - for instance, the tower-in-a-park, which mutated into the vertical slums of the late 20th century.