This interesting essay, developed with a philosophical approach, has the advantage of crossing and taking inspiration from various disciplines for the understanding of some very topical contemporary phenomena. Analyzing some authors of classical Western philosophy and comparing them with other thinkers from other geographical areas (among them some intellectuals of Islamic current), the author confronts the reader with a great reflection on how we see the world today, often influenced by the powerful communication weapon represented by the WEB. Through the use of simple examples, it will be almost natural to understand that phenomena such as extremism (described as a blatant phenomenon against the difficulties of life and the problems of societies), common sense, justice, populism are innate in mans ability to relate to each other, emerging in a sort of sense a common destiny of human beings.