"I have no doubt that it is a part of the destiny of the human race, in its gradual improvement, to leave off eating animals, as surely as the savage tribes have left off eating each other when they came in contact with the more civilized."
Henry David Thoreau was an American essayist, naturalist, and philosopher associated with Transcendentalism. He is best known for Walden and Civil Disobedience, works that influenced environmental thought and civil rights movements.