What is the author's style in The Myth of Sisyphus and Other Essays by Albert Camus?

Despite his focus on literature and social causes, however, he is also very familiar with philosophy, especially the development of philosophy through the late-19th and early-20th centuries. As "The Artist and His Time" indicates, Camus is a strong advocate for social and political change in Europe and describes himself as Left-leaning politically, citing particularly his concern for the poor and his opposition to war.