In 2009, Massachusetts naturalist and historian John J. Galluzzo set out to take a half an hour walk every single day in a different place, no matter what the weather was like, no matter what state his health was in. In 2011, he took things 351 steps further. Staring down classic New England snowstorms he set out in January on a new project, determined to walk for a half an hour in every town and city in Massachusetts on protected open space. He stormed the beaches of Cape Cod with the same ferocity with which he scaled the mountains of Berkshire County. Through rain, heat, mud and...