QUOTE(jsf35rino @ Aug 24 2005, 04:24 PM)
walking speed.
sure the technology to travel at high speeds will be there --however with the capitolistic and global economic pressure on the resources will be so high that there will be no economic base for such travel except for the filthy rich.
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Walking is good. Biking is good. Rollerblading is good. Can you imagine Fifth Avenue filled with happy citizens walking, biking and blading? Yes, we will need electrical trains of robotic electrical buses. If that makes no sense, go read my book
UFOs, PSI and Spiritual Evolution. And there will have to be several sizes of delivery vehicles, ranging from bus size, down to little 3 wheelers, with methanol engines for delivering Pizza, clothing purchases, the groceries, and so forth.

Humans are adaptable. That is what got us through the last Ice Age, and hopefully through the next one, scheduled to start...let me look at my watch...oh about 5000 years ago. Greenhouse gases have postponed it, but not eliminated it.

Be that as it may, it would make sense to go ahead and pretend the oil and natural gas has run out...since it will soon, though it is impossible to say exactly when. Methanol can be made from from pig sh**, cow sh**, and chicken sh**, all in abundant supply. It can also be made from coal, and maybe even from black shale, the largest single reservoir of fossil fuels.

Of course, we will have to wean ourselves from fossil fuels someday...in the next 200 years. The first and most important way is conservation. Walking instead of driving. Creating buildings that have a net zero pull off the energy grid. We know how; it is just a matter of doing it. Biomass can provide the feedstock for methanol. We could grow salt-loving plants in the desert and irrigate them with sea-water. There is an article about that in the latest
Scientific American.
~~~~~~~~~~Dr.H, Wizard Welder of the Steel Circle~~~~~~~~~~~~~