I know.
There are some things though that one has to keep in mind.
"easy oil" is gone. Light sweet, easy to pump out of the ground, was some of the first to be used up. What is left will cost more in terms of time and money to get out of the ground.
In the end, using it faster than we find it means that supply WILL get harder to come by.
Oil will not be extracted until it is economical to do so. Yoni's point was perfectly valid, if a bit optimisic, when one delves into what is involved in unlocking shale oil. Technology can, and does, bring down costs. It can even find new reserves, has found some large reserves, and will in the future.
"Technically recoverable" is not the same is "economically recoverable". If it costs more in water, energy, etc. than it takes to get out of the ground, it won't be pumped, nor should it.
The form of the reserves is important. One large formation, such as the one the Suadis pump from, doesn't require as much effort or as many drills as the same oil in two medium formations, or in five small ones. The same amount of oil in five small deposits generally requires five rigs to produce the same level of output as one massive gusher.
Renewable costs have been coming down, and the same technology curve that drives down the cost of oil extraction drives improvements in renewables.
Oil is a fairly mature technology. It is a lot harder to make the easy leaps in mature technologies. You can plug away in the iterative process, but your biggest gains are almost always at the beginning of the process.
The there are big jumps in terms of how much energy people proportionally use per capita when their incomes rise, and that includes oil energy.
Here is a fascinating talk by a Swedish economist on the subject:
http://www.ted.com/talks/hans_roslin...g_machine.html
(seriously, take the ten minutes to watch it, it is entertaining and informative)
All of these things factor into how we will use and view oil.
Renewable costs will come down, and even if the costs come down at a slower rate than they have in the past, will get cheaper than oil/coal.
Oil/coal due to the complex nature of their depletion, will get more expensive. Demand will be going up from the 3 billion people whose incomes are rising 3 times faster than ours, at the same time supply will be harder to get.
Meh. I think we would be better off getting farther down in this process as soon as possible.
It will happen, through simple market factors whether we do anything or not.
The countries that do get farther down the renewables curve sooner will have an edge over those who don't, as they will not be fighting over a difficult, limited supplies of fossil fuels.
It isn't the "envirowhackos" that will force us to be green. It will be the hard core capitalists.
I would like to get the capitalists cracking on it quicker.