RT Journal Article SR Electronic T1 Speakers corner. To frack or not to frack? Why is that not a global public health question and how should public health practitioners address it? JF Journal of Epidemiology and Community Health JO J Epidemiol Community Health FD BMJ Publishing Group Ltd SP 219 OP 220 DO 10.1136/jech-2014-205359 VO 70 IS 3 A1 Watterson, Andrew YR 2016 UL http://jech.bmj.com/content/70/3/219.abstract AB