Types of scientism, types of religious doubt?

I am preparing a set of upcoming guest lectures for a course on Contemporary Western Religiosity / New Religious Movements at NTNU, Trondheim. The last two of these concern, once again, science and esotericism. Briefly reading up on the literature for the course, however, gave me occasion to revisit the concept(s) of  “scientism”, which have also been discussed earlier on this blog.