Jacksonville, Florida, is a lot of things: a military town. A church town. A beach town. And it can be all those things because Jacksonville is the largest city in the whole country: 841 acres of sprawl, highways and strip malls dotted with tiny, unique neighborhoods. How does a place this huge and diverse lurch forward to keep pace with the rest of the country? The quick answer: often, it doesn’t. But once in a while, in small surprising ways, this place can be an incubator for innovation. In host Al Letson’s hometown episode, SOTRU asks: is Jacksonville is moving backward, stuck in neutral, or shifting towards progress?