I posted the article because I felt it was an interesting piece of work worthy of discussion. As I have said several times I do not necessarily agree with all the conclusions. But as you are well aware, the team was carrying out an experiment to test their theory. Whether or not their findings helpful at explaining the reduced life spans of those who adopt high protein diets is open to debate. The doctor does have far my training in this area than any of those responding here and also at setting up and conducting experiments in a controlled environment.
The visceral reaction of those who strenuously object including yourself reflects more on their own beliefs and biases than the merits of the work. There is nothing that will ever dissuade a true believer which is not the goal of the work or my goal.
Sorry for the typos introduced partially by my android device.