This paper only needs to be 500 words long and should not be longer than 700 words. See the following New York Times article: http://www.nytimes.com/2014/07/03/business/stem-cell-research-papers-are-retracted.html?_r=0 Explain, using this case as an example, what peer review is, how it can fail, and what happens when the peer review process fails. Does science still self correct? Can it take longer in some fields than others? What does it mean that a proposed hypothesis is testable? Try to provide in your paper a definition of of science. Include a bibliography if you cite any sources. Use any formally recognized format for the bibliography. If in doubt, just use MLA.