Controversy and controversial Science.

Controversy and controversial Science. Based on what you have read so far, please describe the difference between a “scientific controversy” and “controversial science”?  Choose an example and describe where the controversy comes in and where the science comes in.  For example, does most of the uproar come from inside or outside the scientific community?  Are scientists generally in agreement about the general underlying knowledge or behavior of the people involved in generating that knowledge?  How does all of this relate to the social side of science, or to the relationship between science and society?