A scale used in the peak oil peaknik community to relate the level of global impact an individual expects from the peak in global oil production.
Ranges from 0 (peak oil is just a big hoax) to 6 (welcome to the stone age). 3 is a global catastrophe from which modern society will eventually recover.
My doomerosity is currently at 2, maybe 3. I used to be more of a doomer but that was just my apocophile tendencies getting the better of me.