The following is my proposed lens through which to view suffering. The two axes are Voluntary/Involuntary and Legitimate/Illegitimate, forming four types of suffering. I will be writing an extensive exposition of this at some point (hopefully I will get around to it somewhat soon), but I wanted to go ahead and post this to start soliciting comments and thoughts on the subject. This is a by-product of the curriculum development I am doing for Exosphere.
Suffering Matrix