Discuss advantages and disadvantages of hydraulic fracturing (fracking) from the three perspectives (environmental, social and economic). 

  minimum 250 words and maximum 350 words.  Use the APA reference format (both for references in the text and in the reference list). Add the reference list of the references you used (this list can have as many words as you need and it counts beyond required 250-350 words for the actual discussion). Please support your discussion with objective statements. You can also use some examples to support your statements. Use credible references to create the statements. In other words, don’t use subjective personal opinion unsupported by references. Journal articles, conference papers, articles from the reputable magazines and newspapers (e.g. New York Times, Wall Street Journal, The Economists, etc.) can be considered credible references.