[ConservativeMind]

Well there is "subsequently," "as a result," and the like.

However, sometimes just launching into the next topic can be your start:

"One way to deal with the problem of liberals in higher education is by ignoring them. While I alluded to engagement of faculty in a previous example, one can..."

Or you could simply segue into the topic by shifting focus in more subtle ways:

"While it is true liberal faculty can be engaged in class, sometimes it is best to ignore them."

[MSM Hater]

Love the way you make your examples entertaining and true!