by MattSavinar » Thu 10 Nov 2005, 03:07:48
$this->bbcode_second_pass_quote('Daryl', 'H')i Matt. I was curious. What is your response to the electric car argument? If I'm not mistaken, personal transportation accounts for a very large percentage of oil consumption. Electric cars are a big issue, since the technology is current (no pun intended) and affordable. Theoretically they could eliminate oil consumption by this sector. I was reading your website lifeaftertheoilcrash and you didn't mention them. You addressed super-hybrids, but your arguments on that subject seemed weak to me. I don't think Jevon's paradox applies and I don't buy the argument that we can't afford to turn the automobile fleet over. Have you developed your ideas further, or have I misunderstood the arguments on your site?
Where you going to get the electricity from? Natural gas is already peaking here in NA and can't readily be transported across oceans, at least not at the scale we need.
At best, you have a coal powered car. Problem is the 250 year supply of coal at CURRENT rates will peak in 25 or so if we were to use large amounts for either liquid coal or mass amounts of electricity generation to power electric cars.
Solar, wind, nuclear etc. . . all the same problem: a matter of scale and a matter of time and money.
And then you need an entire fleet of electric automoblies. It doesn't matter whether you buy the argument or not. The facts matter and the facts are it takes 8-15 years to replace the automotive fleet, depending on whose stats you believe.
So even if every car rolling off the floor today was electric, it would still be 8-15 years before you had replaced the fleet. But how many cars are electric? Even hybrids are only projected to be less than 3% of the market by 2010. Electric only isn't even on the radar yet.
And you need this done inside of 5-10 years, 15 if optimists lilke Yergin are correct and yet nothing other than stuff on the fringes is being done.
You use the word theoretically. That is the key word. There is a big difference between theoretically back of the envelope calculations and what is possible in the real world physical economy.
Put it this way: right now the world use 85 mbd. If, inside of the next five years, we have reduced our consumption by a measly 1 mbd due to the introduction and proliferation of electric cars powered by renewable generated electricity, I will take my concerns about a societal collapse down a few notches. That's all I'm asking: 1 mbd less out of a supply that is currently 85 mbd and projected to be 90 mbd in the next 5 years (assumming supply can even grow to that).
It's not a matter of what YOU or I think can or can't be done. It's a matter of what IS happneing or not happening in the real world as we write this.
This is not unlike the response I give to most who have ideas about techno fixes:
if said new techno fix, such as this "hydrino" stuff, is supplying 1 percent of our energy inside of the next 5 years or before gas hits $5.00 a gallon, I will give it some credit and maybe take my doomersity down a notch. But untill then, it's just another fantasy for the average person, even if it is technically viable in a lab, in a demonstration, or on a small scale.
If it's something we're already using, like biodiesel or nuclear, I want to see it repalce 5% of petroleum consumption inside of the next 5 years before I hang up my "doomer dukes. " I don't care whether it is theoretically possible or not. Nor do I care to read anybody's calculations about why their idea would fix this problem. I care about one thing:
if it happens in the real world or not.
Theoretically, the Easter Islanders could have found a substitute for timber, and Rome could have found a substitute for the silver mines they depleted, the Vikings could have fished instead of grazed livestock. But they didn't because they were human societies and human socieites don't make massive changes preemptively and quickly and humans aren't rational beings.
Have you read up on Tainter's complexity stuff?
Best,
Matt