This is life-changing stuff from Joyce Meyer (who you may have heard of) and Dr Caroline Leaf (who you may possibly have not). It's so beautiful when science and faith come together, as they are both to do with the search for Truth. And it's pretty funny that Dr Caroline's surname is Leaf when you hear her describe the shape of chemical patterns in the brain as similar to trees, with or without the thorns. Watch, learn, discuss, enjoy.
Note: It may take a while for the video to load. For some reason I have to click Play and Pause a few times and even move the timeline arrow forward to get it to work sometimes. You can click the Google logo to try and watch it on Google Video itself.
Note 2: This is the second of a 2 part interview. I'll post part 1 shortly.