José Ingenieros' "El Hombre Mediocre" presents a penetrating psychological and philosophical analysis of mediocrity as a dominant force in human society. This influential essay argues that most people settle for average existence, lacking the moral courage and intellectual ambition necessary to achieve greatness. Ingenieros contrasts the mediocre person, who conforms to social expectations and avoids risk, with the idealist who pursues excellence despite obstacles and criticism. Through sharp observations and compelling arguments, the author explores how mediocrity becomes institutionalized in education, politics, and social structures, creating systems that discourage exceptional achievement and independent thinking. The work serves as both a diagnosis of social ills and a call to action for individuals to transcend their limitations and pursue higher ideals. Ingenieros' provocative thesis that society is dominated by the mediocre, while true excellence remains rare and often unrecognized, continues to resonate with readers seeking to understand the tension between conformity and individual achievement. This seminal work of Latin American thought challenges readers to examine their own lives and choose between comfortable mediocrity and the demanding path of idealism.