However, green is the right color for that ideology of choice. It's militant environmentalism that has and may be becoming more the "ideology of choice...."
We have plenty of malcontents in America. The whole teenage phenomenon could play into this. It hasn't yet, but it could in the future. Teens who used to play around with Zen or with Heavy Metal might start playing around with Islam instead. Then there are all those Black Muslims. Such groups can suddenly mutate and become dangerous. There's plenty of resentment among blacks, which is constantly being fanned into violence by the media and by Democrat politicians.
Last, there are the naturalized Arabs, who number in the millions, and many of whom have large families. It would be better to head off these problems early, before they get out of control.