Why I Left Greenpeace

Patrick Moore explains why he helped to create Greenpeace, and why he decided to leave it. What began as a mission to improve the environment for the sake of humanity became a political movement in which humanity became the villain and hard science a non-issue. You can support PragerU by clicking  videos are great, but to continue producing high-quality content, contributions -- even small ones -- are greater. Do you shop on Amazon? Now you can feel