With climate change comes rising seas, flooding and increased natural disasters. And those effects may be felt most acutely in cities. In this hour, hear a special broadcast from the Night of Ideas festival at San Francisco's Main Library. Host Michael Krasny was joined by a futurist, an architect/designer, a science fiction writer, and a landscape architect. They look at some bold actions cities can take, and ask: How can we design cities for a changing climate?