Comedy is deemed inferior to tragedy primarily because of the social prevalence of narcissistic pathology. In other words people who are too self important to laugh at their own frequently ridiculous behavior have vested interest in gravity because it supports their illusions of grandosity.
I have a deep and ongoing love of Iceland, particular the landscape, and when writing Burial Rites, I was constantly trying to see whether I could distill its extraordinary and ineffable qualities into a kind of poetry.