Climate change threat to public health worse than polio, White House warns | Environment | The Guardian

http://www.theguardian.com/environment/2016/apr/04/climate-change-public-health-threat-white-house-report?utm_source=esp&utm_medium=Email&utm_campaign=Green+Light+2016&utm_term=166033&subid=11218&CMP=EMCENVEML1631