The necessity of Moral Realism

” (added the article in the attachments)  then 1). Summarize why, according to the authors, Moral Realism is a positive if not necessary ethical practice. 2). Propose one example of an ethical practice or law that you believe is or should be based on Moral Realism. Must use one quotation from the article to substantiate the example you have chosen. * Can only use the article provided to write this essay. No outside sources would be preferred.