Identifying Tone in a Critical Essay on Literature

Read the following excerpt from a critical essay on modern literature:

"In this age of uncertainty, where the very notion of truth is contested, contemporary authors wield language with an unprecedented tenacity. They challenge established norms, often employing a sardonic tone that reflects disillusionment with societal conventions. Through elaborate metaphors and sharp wit, these writers undermine the reader's preconceived notions, urging them to reassess their beliefs about reality. The style, characterized by an intricate narrative structure and a blend of realism and absurdity, invites a deeper contemplation of the human experience, ultimately revealing a profound yearning for authenticity amidst chaos."