What an odd argument, at complete right angles to what I was talking about.

"Traumatic brain injuries are not the only kind of injuries. If it weren't for the fact that they result in death, they wouldn't really even be important."

If you feel I was minimizing the importance of sulfur pollution in comparison to carbon pollution, that is because I was. Carbon pollution is, in fact, more important.

Behold, data: http://i.imgur.com/t75zXYw.png