David Henry Thoreau 1. Mystic and transcendentalist - Nature photography with Thoreau quotes 2. Contributions as a Natural Philosopher (Scientist). 3. Career as metaphor for the transition from a mystical to mathematical view of nature in American thought. - From 18th Century theology of Jonathan Edwards - To 20th Cent. fractal mathematics of B. Mandelbrot 4. Re-envisioning nature’s beauty to save or planet