What is the key concept for this section? What is an environmental worldview? Define environmental ethics. What is a human-centered worldview? What is the planetary management worldview? List three...

What is the key concept for this section? What is an environmental worldview? Define environmental ethics. What is a human-centered worldview? What is the planetary management worldview? List three variations of this worldview. What is the stewardship worldview? Does the earth need saving? If not, what does need saving? What are two signs that a human civilization is in decline and heading for collapse?