From Phyllis Tickle, on the nature of human consciousness:
Everything from cognitive science to artificial intelligence to nanotechnology, from human physiology to neurobiology to neurosurgery, from quantum theories of consciousness to mechanistic psychology ... each of them, along with the disciplines related to, or descended from them, contributes on an almost hourly basis to our bank of sheer physical information. We know "how" mentation works ... or we are well on our way to knowing with considerable precision the first steps toward mapping how a great deal of it works; and there is every reason to assume we will be closer tomorrow than we are today to fathoming the mechanics of human thought. The question, in other words, increasingly is not how the human animal thinks and/or develops an autobiographical self, but rather the question is what is that "self" and how is it related to, or identical with, the human being.
The presence of the question and the myriad of theories swarming around it like bees to the flower pot have led to an increasing, and a certainly invigorated, atheism that is itself by way of becoming a serious religion, having all the hallmarks by which a religion can objectively be delineated. That development is ironic enough to amuse me at times and passingly, but it also has a popular appeal that deeply troubles me.
There is a distinct difference between the skin or peel of the peach and the germ of the peach resting interior to its pit and being the life that will make another tree after the peach itself is destroyed. Science, child of religion and gift of God to our lives, can tell us grand things about the peach's exterior, about the chemicals used by it and needed by it, about its proper care, about the adjustments possible in enhancing its flavor or appeal, about increasing its longevity after picking and its resistance to the bruises of being shipped. Science can tell us all of these things; and if we're smart, we'll accept and employ every one of them. Science cannot tell us what it is that the peach's germ contains. Science cannot show us the life there. It never will be able to, nor should we ever expect it to do so.