How to find your way out of a food desert

 Ordinary citizens have been using the internet to draw attention to the lack of healthy eating options in inner cities A Over the last few months, a survey has been carried out of over 200 greengrocers and convenience stores in Crown Heights, a neighborhood in Brooklyn, New York. As researchers from the Brooklyn Food Association enter the details, colorful dots appear on their online map, which display the specific location of each of the food stores in a handful of central ...