Body, Mind & Spirit Books Chiropractic Care Coaching Emotions Finances & Money Healing & Health Health Hazards Internet Newsletters Medical Care Nutrition Parenting Permaculture Permaculture Principles David Holmgren is an author and expert sharing his passion for Permaculture Principles centered on creative design, lifestyle and natural whole-systems thinking. The twelve permaculture principles help us apply the patterns and relationships we find in nature by integrating them into all aspects