Don Pierce has spent nearly his whole life working to protect the environment. After decades of work as a professional environmentalist, Pierce concluded that a new approach-one fo...ver másDon Pierce has spent nearly his whole life working to protect the environment. After decades of work as a professional environmentalist, Pierce concluded that a new approach-one focused on the environmentalist and not just the environment-was needed. When famed conservationist David Brower asked him to write "a piece" to show environmentalists how to persevere, the result was a series of courses that is good for both environmentalists and anyone seeking happiness and the preservation of nature. This series-the Heartwood Path-helps people to develop spiritually, helps people discover the benefits of communing with nature, and helps people find the happiness that comes from helping others, including natural beings.ver menos