1. What are this chapter’s three big ideas? Explain how Portland, Oregon, and other cities are applying the six principles of sustainability to become more sustainable urban areas. 2. Do you think...

1. What are this chapter’s three big ideas? Explain how Portland, Oregon, and other cities are applying the six principles of sustainability to become more sustainable urban areas.

2. Do you think that urban sprawl is a problem and something that should be controlled? Develop an argument to support your answer. Compare your argument with those of your classmates.