Chico author Raymond Barnett writes that John Muir was also an accidental Taoist. The retired Professor tells us how John Muir charts humanity's only future on a changing planet. Raymond Barnett’s nonfiction Earth Wisdom: John Muir, Accidental Taoist, Charts Humanity's Only Future on a Changing Planet shows how Muir's worldview grew out of his wilderness adventures and offers a solution to the climate change calamity looming over human civilization.