I'm into the third week of my program here at San Francisco Theological Seminary and I am thinking about many things...but most of all, trees and Taize.  Just indulge me, for a moment. As a traveler, I always do the best I can to experience the place I am visiting, so of course I have devoted any spare moment to exploration.  I spent hours in the beautiful Sonoma Valley and the Russian River Valley and last weekend I visited the Sonoma coast;  but what touches my imagination and my spirit most is, well, the trees. Redwoods, that is. The big trees.  I first visited Muir Woods 15 years ago and…