REX MURPHY: Oil Sands Jobs Are Essential For The Human Environment. “There is another wider, larger, humane dimension to the environment — larger and more vital than any reference to landscape. That is the human and social element, the business of supplying reasonable support for workers and their families, towns and communities, and ultimately wealth for the entire nation. We owe something, it is true to the rocks and trees. We also owe something to human beings as well. . . . It mightn’t have the smug appeal of a panda face, and you will not see it on the vivid posters of the Sierra Club or Greenpeace, but having a job and earning a living is a great thing. Those who have been out of work know what a cruel ‘environment’ that is — an emotional and psychological assault of frightful power.”