Introduction Chapter 1. Nothing New under the Sun Chapter 2. Light and Your Health Chapter 3. Depressed? You soon will be Chapter 4. Vitamin D Deficiency `The Silent Epidemic Chapter 5. Superbugs and the Sun Chapter 6. Overcoming Light Deprivation Chapter 7. Temples to the Sun Chapter 8. Making the Most of Light Chapter 9. The Future of Light and Lighting References
Richard Hobday, PhD, is an Energy Institute member and a chartered engineer. He is the author of The Healing Sun: Sunlight and Health in the 21st Century.