Who cares what you call it. THe carbon, Co2 or whatever is no good.
GO in your garage, seal it up, start your car...you know what happens if you stay in there?
Now picture that on a larger scale.
I rest my case.
What case? I think you mean Carbon Monoxide, which causes death by asphyxiation due to preferential binding with haemoglobin in the blood. It has nothing to do with carbon. Carbon, along with Hydrogen and Oxygen are basic elements necessary to sustain life.
