I think we should start to look at a combined measure of overall intelligence. EIQ or IEQ. We spent maybe the last century valuing the rational mind more than the emotional mind and I think as artists, we understand that we need to be integrative in our approach. I'm a big fan of Daniel Pink's work in this area too. I find it interesting when I talk to other artists how they use their left brain to organise their creative process. It goes to show that the whole left/right brain thing is really passe.