‘So what can we do to protect our city from climate change?’ Every city in the world is asking itself that question, including Montclair, New Jersey, just across the river from New York. New Jersey and New York were hard hit by Hurricane Sandy. And that was the question that Gray Russell, sustainability officer of Montclair, put to me in our interview for a special edition of the local cable tv show ‘Greater Montclair’. I was in town to give two lectures in the month-long program Rising Tide at Montclair University.