Food is the object of the transitive verb "hunted".
Logical appeal- logos
Ethical appeal-ethos
Emotional appeal -pathos
Gore uses logos as he states "we are dumping 110 million tonnes of pollution into the atmosphere every 24 hours"
In his comedy "Poor Harold", Floyd Dell presents in a one act play depicts the adversity of Harold who wrote letters to a married woman without knowing that she was fond of having affairs despite being married.
In this excerpt from "Poor Harold.” the author represents all the bitterness, shame and some sort of resentment Harold has in his heart. By reading sentences like : "how was I to know that a rather plain-featured woman I sat next to...was conducting a dozen love-affairs?" we can see that Poor Harold is fulled with bitterness.
So the final Answer is:
Bitterness
free from an obligation or liability imposed on others.