with a healthy dose of irony and an interest in exploring esoteric thinking porsager's universe represents the physical materialisation of thought at the juncture of historical research, spiritual doctrines and the free reign of speculative imagination.

This is all lower case. Can you fix that?
With a healthy dose of irony and an interest in exploring esoteric thinking Porsager's universe represents the physical materialisation of thought at the juncture of historical research, spiritual doctrines and the free reign of speculative imagination.