Maine is known for its scenic beauty and its perch on the far northeastern edge of America. But much of what goes on here speaks to the most central issues facing families, schools, towns, and cities across the US. Essential Salt is a collection of richly reported stories about living and working in Maine – where making a life brings the joy of vibrant landscapes and dynamic communities. But it also means grappling with tensions between rural and urban values, concerns about how to protect the water and land, and how to make sense of the past in a way that bu...