Environment News Service: Dame Jane Goodall travels the globe 300+ days each year with a cow a small black and white stuffed toy. The British scientist and UN Messenger of Peace is also an animal activist. Goodall describes Cows life with a twinkle in her eye. Cow works hard. She is a spokesperson for abused farm animals. Cow also helps Goodall explain to the world the relationship between methane gas (CH4) and global warming. During the 2015 United Nations climate change talks, COP21, Dame Goodall and Azzedine...