by TonyPrep » Sat 02 Feb 2008, 17:25:48
$this->bbcode_second_pass_quote('Schadenfreude', 'T')hey didn't mention that latest news in Wired Magazine about Cellulosic Ethanol made cheaply at $1/gallon.
According to Wikipedia on the subject, processing waste material alone could provide about 30% of present US liquid fuel requirements. That's before switchgrass or other ethanol-yeilding crops are even brought in to the equation.
The three guests on Puplava's show seem to re-iterate that it is because time is so short that Peak will be a huge, civilization-changing problem. But we've now seen news that Nanosolar and Cellulosic are a present reality that can scale rapidly. How can they keep on shouting doom?
We are always on the edge of technological breakthroughs. 30% of present US liquid fuel needs? So that goes down from there, unless you start generating more waste (since, in a business as usual situation, consumption will rise in the long term). You also assume a perfect situation. Is 30% (of present needs) likely, or is 10% (or less) more likely?
"Waste" is a human term. In nature, as a whole, there is no waste. What would be the side-effects of using all of our "waste" for producing ethanol?
Some people keep on shouting doom, probably because they see so many people relying on the magic elixir. The longer that goes on, the less likely that some kind of soft landing can be engineered.
I regarded Hirsch as an optimist (because he felt that there could be full mitigation of peak effects, given enough time) but even he recognizes that peak is so close now that severe effects of peaking cannot be avoided.