The carter administration admitted there was a shortage of oil and promoted alternative energy use and conservation. He didn't invade a Middle East country. He just said that this is something we need to deal with. His "error" was that it was the US oil peaking and not the world's... He didn't jump to the conclusion that we should become dependant on foreign oil or start a war:
Speech
Wouldn't it be remarkable if Bush held a speech with the same wording Carter did in 1977, and wouldn't it be a different world if we followed the goals he proposed instead of abandoning them in the 80's?...
The President's Proposed Energy Policy
Jimmy Carter April 18, 1977
"Tonight I want to have an unpleasant talk with you about a problem unprecedented in our history. With the exception of preventing war, this is the greatest challenge our country will face during our lifetimes. The energy crisis has not yet overwhelmed us, but it will if we do not act quickly.
It is a problem we will not solve in the next few years, and it is likely to get progressively worse through the rest of this century.
We must not be selfish or timid if we hope to have a decent world for our children and grandchildren.
We simply must balance our demand for energy with our rapidly shrinking resources. By acting now, we can control our future instead of letting the future control us.
Two days from now, I will present my energy proposals to the Congress. Its members will be my partners and they have already given me a great deal of valuable advice. Many of these proposals will be unpopular. Some will cause you to put up with inconveniences and to make sacrifices.
The most important thing about these proposals is that the alternative may be a national catastrophe. Further delay can affect our strength and our power as a nation.
Our decision about energy will test the character of the American people and the ability of the President and the Congress to govern. This difficult effort will be the "moral equivalent of war" —except that we will be uniting our efforts to build and not destroy...."