It is nice to quote small relevant portions of the articles you linked to that you feel supports your position. Not whole articles or huge chunks. Just so readers know where to look.
Also on the quote below, you need to clean it up. Your quotation marks aren't consistent. It is hard to tell if you are quoting a source or not.
Finally, the National Academy of Science. It's a non-profit U.S. government organization, begun in 1863. "Members serve pro bono as "advisers to the nation on science, engineering, and medicine". As a national academy, new members of the organization are elected annually by current members, based on their distinguished and continuing achievements in original research."
Please make it clearer.
Thanks
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