Chips - I am happy to debate the content of this article, you response to my comment and the premises behind each. I read some of the other comments you made at the same time as this one and I think I understand your perspective. I am more than tolerant of it and invite real criticism. So if you come back and respond to this post I will engage you on this. Before I do i would like you assurance that actually read the comments to this column and your assurance that if I ask you a question you will actually answer it. I had a dog named chips once. A springer. Nice dog.