a) For Speck, what differentiates Portland from the rest of the country? b) What does he say that we learned from San Diego with respect to the importance of walkability? c) He says that the environmental movement “turned on a dime” about 10 years ago – what is he talking about? d) Atlanta gets mentioned in his talk – what does he say about Atlanta? e) Was there anything that Speck said that surprised you? If so, what? f) What are Speck’s three main arguments? Do you agree with them? Why or why not?