Hello: Dave Shephard here. I am thrilled to find this Forum! I have been a Pastor for 25 years and live in North-Central Indiana. I love the work of Stephen Hawking, Brian Greene and others who have contributed to the field of Cosmology and Physics in general. I'm certainly no scholar or scientist, but I find it all so facinating. I also love to play the Blues and have been playing guitar for longer than I care to admit! Peace!