Which best summarizes the theme developed through the dialogue in this excerpt from “the land”

Isaw my future flash before me and it did not take me anytime to slow down. i need to replace the words "it did".

How can you sit there calmly eating muffins when we are in this horrible trouble i cant make out you seen to me to be perfectly heartless who said this quote

Respect for the environment means a: loving trees and animals b: not drinking out of streams c: making as little impact as possible on wilderness areas d: only using resources that are high in supply