caption: the results of environmental legislation
exif: {"Image DocumentName": "Effects of Environmental Legislation", "Image ImageDescription": "Since Six air pollutants have dropped by 25% Since wet sulfate levels decreased 20\u201335% As of % of US had healthy drinking water (up from 75% in 1993) As of % of municipal waste is burned as waste-to-energy or recovered for recycling. Human exposure to hazardous waste sites identified in 1969 is below 93%", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}