When I first strated reading about Peak Oil a few months ago, I was initially very worried. I thought I would be packing up and running for the hills with a 5 year old son. (He is 2 yrs old now)
Then after reading all of the websites about the problem, I decided to read the websites about the solutions.
Oil and and Natural Gas provide the basis of just about everything we do for transportation and fertilizer, affecting our ability to move, produce food, and transport goods. We all know that and are worried about it.
After doing a lot of research, I am not nearly as worried as I used to be.
Life may slow down a bit with oil becoming non-economical. We may not fly much on jets. We may not have a driving summer vacation (I don't do that anyway, so I dont care). There will be fewer imports and less trade in the world (I think that is good for employment in the US).
When finding a replacement for oil, people operate under the assumption that it must be a 100% replacement for the amount of energy missing from oil. That is not the case. I think we could cut our energy consumption by 50%. Japan and many European countries produce almost the same GDP per capita as the US on 1/2 the energy.
That tells me that we are wasteful and that there is a diminishing return for GDP versus the amount of energy inputs. For example, if we double our energy use tomorrow, will that double GDP? Nope. The reverse is also true. The economy will likely hit a severe recession during the initial phases of the transition away from oil.
Oil represents about 40% of our energy right now. That is going to start on a glide path downwards. It doesn't disappear on day 1 of the crisis. As I see it, the initial crisis will be most evident in the price of gasoline. Inflation for other goods will lag the initial price spike for gasoline.
We are amazingly wasteful. My family has two cars. It used to be 2 SUVs. A Lexus SUV (17 mpg) and a Jeep Liberty (20 mpg). I got rid of the Lexus about 3 months ago and got a used VW Jetta (29 mpg). Going from 17 mpg to 29 mpg for myself improved my fuel efficiency by 70%. Now when my family goes anywhere, we use the Jetta. The only reason I still have the Jeep is because it in on lease for another 18 months. I plan on getting the best hybrid possible (60+ mpg???) in January 2006. Then that will likely be our main car, thus improving our fuel efficiency by another 100%.
In the space of 2 years, my family will go from 20 mpg to 60 mpg. There might even be diesel hybrids that get 70+ mpg by then.
We will also be thinking seriously about extra driving that we dont need to make. We used to think nothing about taking 2 cars and meeting somewhere. We don't do that anymore. I am fairly well off with a family income over $100,000 per year. I dont need to be doing these things. But I do them now because I know.
The point I am trying to make is that relatively quick energy efficencies can be made with relatively low impact. We are HUGELY wasteful and that can change quickly. There are a lot of used cars on the market that get 30+ mpg. A buddy of mine with a Suburban (12 mpg???) went out and got a used Mitusbishi Mirage (35 mpg) when he first paid $80 to fill his tank.
That tells me that the first few years of post peak oil are survivable. That wakes up the United States and the world.
If we can manage for 5 to 10 years in a decline (and I think we can based on my observations above) then you will see massive capital investment in the infrastructure of non-oil energy systems. The technology exists. We simply don't have an incentive to build it yet.
I do not know what the eventual energy winner will be. Electric vehicles, bio-diesel, super hybrids that are 90% grid charge and 10% gasoline, hydrogen fuel cells, whatever. All of these things are possible. It remains to be seen what wins out in the end.
Will it be more expensive than cheap oil? YES. Will transportation disappear? NO. It will change dramatically over the decade of transition.
The average car weight in the US is 4000 pounds. Some SUVs are over 6000 pounds. If efficency is the goal, they will keep the weight down and do amazing things. (100 km per liter / about 230 mpg)
http://www.autoweb.com.au/cms/newsartic ... vwg0204221
We don't need to power ourselves purely with gasoline. Imagine that VW with a hybrid rechargable battery based on the following concept.
http://msnbc.msn.com/id/4952048
Imagine this... A super low weight diesel hybrid with battery system that is charged each night on the power grid in your garage. The diesel fuel is only used when the battery reaches 20% of charge remaining. For the average person on a daily commute, you never even use the diesel fuel. You lose more fuel due to evaporation from it just sitting in your tank.
All of those technologies exist right now, but they have not been put together in the same package. There has been no need to do so. How much would it cost to develop? $10 billion? I read that the average new car model costs $2 billion from scratch to develope. I am not sure. That is a drop in the bucket compared to what is at stake.
Most people who are looking at the darkest side to Peak Oil are viewing it as an unreplaceable resource. I think it is replaceable. It doesnt have to be 100% replaceable. We dont need to produce the same amount of energy of 40% on day one. It will be a gradual process of boosting the power grid via wind farms, nuclear, etc. Beyond just energy output, there is a lot of room for improvement in the efficiency of transmission lines in the power grid. How many power plants do we not have to build if transmission efficency improve by 20%?
We have spent $120 billion on Iraq so far. The govt perceived (right or wrong) Iraq as a threat and spent the money. When oil itself is widely recognized as a threat, there will be amazing amounts of investment thrown at the issue.
This post is getting too long so I will stop now. I have thoughts on food production and fertilizer/energy inputs. There are solutions there also that lead me to believe that a "Die off" is not likely.