  To teach the topic of Dark Matter in Galaxies to undergraduate and PhD
students is not easy, one reason being that the scientific community has not
converged yet to a generally shared knowledge. We argue that the teaching of
this topic and its subsequent scientific progress may benefit by Massive Online
and Open Courses.
  The reader of this paper can express his/her opinion on this by means of a
confidence vote at:
https://moocfellowship.org/submissions/dark-matter-in-galaxies-the-last-mystery
