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permaculture - Re: [permaculture] feeding people without cheap oil

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Chronological Thread  
  • From: Marimike6@cs.com
  • To: permaculture@lists.ibiblio.org
  • Subject: Re: [permaculture] feeding people without cheap oil
  • Date: Fri, 4 Apr 2008 10:49:37 EDT

Harmon writes "...once again -- without cheap oil, there is no possible way
to feed the current population of humans, probably not even half."

Maybe. But we're doing things now that were undreamed of only a hundred years
ago. Who knows what secrets lurk in the minds of men? Women, too?

Let's look at the energy problem afresh. What has happened over the past
century is that complex, combustible hydrocarbons like coal, peat, gas and
petroleum have accumulated over the immensity of time due to there being no
consumers.

Then a sudden abundance of consumers have converted that mass of carbon into
airborne CO2. The problem is how to reconvert this highly dispersed mass of
spent energy back into complex hydrocarbons as swiftly as can be engineered.

I think what we're talking about is a speeded up version of photosynthesis.
We have the sun for an engine and the sky for fuel.

I wouldn't write off the human race just yet. If we've been able to figure
out the spiral of life already, and made ourselves capable of jiggering up
designer organisms, we should be able to master this relatively simple
sounding
techno-fix.

Particularly if our lives depend on it.

Michael

PS-- With an abundance of energy re-supplied, we've also solved the problem
of agricultural-grade water. Thus the only serious limit that would remain
would be the home planet's land area. And by then we'll be putting birth
control
in the Hostess Twinkies.




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