Mental Evolution in Man: Origin of Human Faculty, published in 1888 by George John Romanes, examines the principles and causes of mental evolution in humans through an evolutionary lens. Romanes argues that human faculties have developed from non-conceptual forms of thought, drawing parallels between human and animal psychology. This work is notable for its comparative approach, aiming to highlight the similarities in emotional and cognitive processes across species, thus laying the groundwork for future studies in psychology and evolution.
