by John Francis Ph.D
The book I read was "Planet Walker: 22 Years of Walking. 17 Years of Silence." by John Francis PhD. In the book John, the author talks about his person journey and thoughts after an oil spill in 1971 beneath the Golden Gate Bridge. This had a long lasting impact on him and his thoughts on nature, global warming, polution and most importantly how we should treat each other. John Francis during his time walking and not speaking became the the biggest name in talking about and studying oil spills and effect on environmental endeavors.