I have been very intrigued with your book on the Earth System. The questions you have put forth have been excellent and thought provoking and I appreciate your honest efforts to answer them. I read Walt Brown’s book 15 years or so about his proposal for the flood and find many parallels with yours. You however are much more comprehensive. I agree the magma layer of the interior of the earth is a flawed theory and I see why you made that foundation to your arguments against many so-called scientific theories. I was especially impressed with the idea of water being in the earth’s mantle and core. It was also news to me that the core of some moons around Jupiter were water. I am curious however that if probes flying by the moons of Jupiter can detect water cores then why can’t we use the same technology to do the same thing to earth?