Second, there is significant diversity in the types of school available, and parents are exercising choice. (educationnext.org)
«I would go further, and emphasize that there's also significant diversity in methane emissions between cities and regions that we're just beginning to grasp through studies like this one,» Duren said. (scientificamerican.com)
Washington, however, is a city starkly divided by race and income, which prevents Haynes from achieving significant diversity. (educationnext.org)