The Oil Drum continually attracts new readers interested in what those concerned about peak oil are saying. This story is mostly for them but also may serve as an amusing review for veteran contributors or readers. It is always a good idea to get back to basics. First time posters are welcome.

Part 1 defines Cornucopian Fallacies and gives a mainstream view from PFC Energy by way of contrasting such extreme views with a moderate voice in the center.

Part 2 presents a taxonomy of some present day Cornucopians who believe that there are no limits to growth. Bear in mind that those concerned about peak oil are sometimes labelled with a broad brush as Cassandras predicting eschatological doom. All of us fit somewhere on this scale.

The Doom & Gloomers are on the far left. The Cornucopians are on the far right. I am in the position left of center marked by an X today but that may change tomorrow should circumstances change. I believe we should never lose our sense of humor around here, a crime of which I have been guilty on occasion. Naturally, many serious points are made along the way.

This post does not deal with some optimists in the energy business like Amory Lovins, CERA, Michael Lynch and CGES who deserve a more extended treatment. That will be the subject of another story.