The economy of the 21st century will come to center on agriculture. Life will be intensely and profoundly local in ways that we can't conceive of today. Economic growth, as we have known it in a cheap energy industrial paradigm, will cease.

We might hope that the law as a profession does not vanish, because justice may vanish with it - but we could probably do with far fewer lawyers. Since I think agriculture will come back closer to the center of life, I think there will be many vocational opportunities there - especially with the so-called 'value-added' activities associated with food production. That's a windy way to say more local wine and cheese-makers - and probably fewer giant factories producing cheez doodles and Pepsi Cola.

Americans threw away their communities in order to save a few dollars on hair dryers and plastic food storage tubs, never stopping to reflect on what they were destroying.

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.

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

Of course, the toxic bullshit of incessant advertising and show biz for nearly a century has stripped us of cognitive abilities for dealing with reality that used to be part of the normal equipment of adulthood - for instance, knowing the difference between wishing for stuff and making stuff happen. We bamboozled ourselves with too much magic.

I think we'll see a leveling off and then a contraction of population, not a continued upward trend.