JD,

The difference between what I am writing and religion is that religion requires "faith". I do not take peak oil as gospel. In fact I am completely willing to be convinced with scienific logic and facts that our current lifestyle is sustainable, but so far everything that I read negates that thesis. My interest in peak oil began when I realized that all the data floated around about oil reserves  and output was not confirmed on a well by well basis. I simply don't trust data that is based on faith that the Saudis and Iranians, et al are telling us the truth. For more on this read the end of this post

Also, don't put words in my mouth - I believe that new innovative technology will help us get to a more sustainable lifestyle. Technological development is not the problem, it's how we as a society decide use it that matters. I'm not advocating a return to anything, but rather a more sustainable future.

Sustainability isn't the be-all and end-all. The dinosaurs were living sustainably, in complete harmony with their environment, and they're all dead. I.e. they weren't really sustainable.
LOL - perfect analogy. Humans, as opposed to the dinos, are totally ready to stop a comet/asteriod/climate change from killing all higher forms of life. We'll just send Bruce Willis and Ben Affleck up there to blow it up.
The idea that the human race is doomed to extinction, like the dinosaurs, is a religious belief. How do you know we are doomed to perish like all animals? The fact is: you don't, because we are speaking of events in the remote future. Students of religion have a word for beliefs like yours:

es·cha·tol·o·gy
n.

 1. The branch of theology that is concerned with the end of the world or of humankind.
 2. A belief or a doctrine concerning the ultimate or final things, such as death, the destiny of humanity, the Second Coming, or the Last Judgment.

Saying "let's return to a sustainable, medieval lifestyle and nurture Mother Earth"

Please point out where he said that.

You're probably not the best person to say that, considering that your lifestyle these days revolves around medieval technologies like outhouses, making head cheese, haying with horses, and tooling around in horse drawn buggies.
It also involves tractors, automobiles and electricity. We're quite proud of our adaptability.

I also notice that you don't answer the question.

You are a true crank.

No one here buys your false dichotomy:

"I have true faith in science, whereas the rest of you are delusional."

Peak oil is the outcome of science.

Haying with horses and a loader are just as technologically challenging as doing it with tractors and a baler. The difference is you don't have to rely on mechanics when the equipment breaks down.

JD, you've managed to look up eschatology, but have you managed to look up straw man?

You seem to be reading a lot more into what peak guy said than what he appears to have said.

What modern technologies do you regard as sustainable? Clearly, electricity isn't sustainable. Look at U.S. power generation: 51% coal, 20% nuclear, 16% gas, 3% oil. None of that is sustainable. Lots of folks even say hydro (7%) is unsustainable due to silting, environmental impacts, dependence on petroleum inputs etc.

So it's just an elementary deduction: If you are opposed to unsustainable practices, then you're opposed to the electric power grid. That sounds pretty medieval to me.

Clearly, electricity isn't sustainable. Look at U.S. power generation: 51% coal, 20% nuclear, 16% gas, 3% oil. None of that is sustainable.

and...

So it's just an elementary deduction: If you are opposed to unsustainable practices, then you're opposed to the electric power grid. That sounds pretty medieval to me.

Therefore,

you are, by your own reasoning, either "medieval" or FOR "unsustainable practices."

Which is it?

I'm for unsustainable practices. Not forever, but for the time being. Keeping the lights on takes priority over sustainability.

That doesn't mean I'm in favor of senseless, wasteful consumption and growth. It also doesn't mean that I'm ignoring the limits imposed by the planet. I means that I think the best chance for long-term survival of the human race lies in modern, technical, industrial culture. If we let the lights go out, it's 100% sure we will perish like the dinosaurs. Our minds are our only chance.

I don't know about you, but my mind doesn't need to be plugged into the grid to work.  :-D
I fail to see how the notion that the human race is doomed to extinction is a religious belief.  In fact, one could argue that it is a complete empirical conclusion based on the readily observable fact that species appear, flourish for a certain period of time, and then go into decline and vanish. I would challenge you to point to a single animal species alive 100 million years ago that still exists in the same form today. One might go so far as to say that it is more in the nature of a 'religious' belief to think that the human race is going to be around forever.

Furthermore, there is a built-in presumption that high-intelligence is a survival trait that will ensure the perpetuation of our species. This may not necessarily be so, for our superior intelligence has gotten us into lots of trouble. If we destroy ourselves in a nuclear war over access to oil, then from a classical Darwinian point of view, one might conclude that high-intelligence does not ensure survivial of the species.

At least one intelligent species, Neanderthal, has become extinct on this planet. Its extinction was not accompanied by Fimbulvetr, rapture, reappearance of the twelfth Imam, four horsemen or any other apocalyptic happenings that religious creeds have, in their anthropocentric arrogance, decreed must accompany such a profound happening. They just died out.

It may be slightly too much to say that it is certain that Homo sapiens will become extinct in a time comparable to time that that species has existed but it is not, in my opinion, unscientific to say that the evidence is such that the odds are so strongly if favour of this happening that it should be accepted as a working hypothesis.

When this happens, bacteria, the real success story of evolution, as well as many other species will carry on as normal.

From a planetary perspective man's passing will not be of fundamental importance and from a cosmic perspective, and these religions tend to imply that their teachings have cosmic application, man's passing will be of utter insignificance.  

Peakguy is entirely correct that the mind set that so readily accepts all manner of improbable propositions in order to avoid acceptance of the oblivion facing him in a few decades is pre-conditioned to accept comforting stories that dismiss or minimise the problems threatening him and to do so in the face of all evidence to the contrary

Very well said!  I can't add a single thing to it.
Coelacanth:

Crocodile:

I fail to see how the notion that the human race is doomed to extinction is a religious belief. In fact, one could argue that it is a complete empirical conclusion based on the readily observable fact that species appear, flourish for a certain period of time, and then go into decline and vanish.

It's a religious belief because you are predicting the future with too much certainty, i.e. with a certainty requiring faith. The fact that the dinosaurs  became extinct due to a cosmic catastrophe does not prove that we are doomed to the same fate. We may be different from the dinosaurs. Only time will tell. The scientific position is agnostic: maybe we'll go extinct, maybe we won't. "Doomed" is a religious concept.

I would challenge you to point to a single animal species alive 100 million years ago that still exists in the same form today.

Alligators, army ants, cockroaches, the coelacanth, cycads, the dragonfly,the gingko, the horshoe crab, the nautilus, salamanders, the sturgeon.

Also, change and extinction are different things. If the human race survives by gradually morphing into something more mechanical (a la Ray Kurzweil and Hans Moravec), I wouldn't say the human race became extinct. There's a big difference between a lineage changing and perishing.

It appears that cold blooded animals are very adaptable.
This strongly favors republicans.
So what? I mean, what are we supposed to make of this, JD?
Perhaps that trolling has become the fine art of those who have nothing better to do.
Criticism IS the point, it seems.  Everyone else is always wrong; it's all so simple, too bad we're all so dumb/conservative/anti-environmentalist/religious/whatever to understand the obvious truth.  

Criticism is a useful tool, we can all benefit from having our positions tested, but when there's nothing more behind it but more criticism, it gets truly tiresome.