Making schools green is very cost-effective. Another study of nearly 2,000 confirmed cases of work-related asthma found nearly 12 percent of those cases were directly associated with exposure to cleaning products similar to those used in schools, hotels and other commercial facilities. For example, when comparing schools with the highest and lowest levels of green within 300 m, we found statistically significant differences of an average 20 points in reading scores for year 5. Schools use pesticides with neurological and reproductive toxins, which are dangerous to both children and adults. A PDF is a digital representation of the print book, so while it can be loaded into most e-reader programs, it doesn't allow for resizable text or advanced, interactive functionality. policies, inform public opinion, and advance the pursuit of science,