World War 3? Lets skip that for now, lets discuss world war 4

http://www.treehugger.com/files/2009/01/hot_war.php

Now, I <3 treehuggers....but this is quite something else, I do believe global warming is a significant issue (Seeing as this is a 'green' site, this is overplayed x 10) but for someone to so calmly skip a third world war (If they count the cold war as a world war, then maybe; I guess) and declare what WW4 is going to about. What do you think?

(extremely tired, haven't been to sleep in a good long while)