Special culture of Americans demonstrated in the American people quite friendly to the environment, to animals and environmental protection awareness.
When going out on the mountain, you can see herds of deer, mountain goats casually propped on a cliff grass near the roadway through without fear because they were not being hunted both. This comes from education propaganda from the government, social organizations, in schools and sanctions for people more aware of the environment. Most of the elderly, single people have a pet like a dog or cat in the house, they take care of animals and talk like real friends. If you take action "violent" even with animals also were rated very low. In public places you usually have to have a sense of environmental protection, waste disposal in place, the right place, and place specified.