Problems. The main purpose of the organization was to contribute to world peace and security through science and culture. The group wrote a series of Statements on Race to spread awareness that humans are all one species and that "race" is not a valid biological concept. Montagu co-authored these Statements and later published a book, Statement on Race, presenting his own views on the theme in much more detail. The first UNESCO Statement says, "Scientists have reached general agreement in recognizing that mankind is one: that all men belong to the same species, Homo sapiens." The first statement was put in such a way that laymen would be able to understand a scientist's point of view. They worded it so that people who were not knowledgeable about the subject would understand. "Homo sapiens is made up of a number of populations, each one of which differs from the others." That states that even though there is variability in the individual's genetic heritage, all belong to a discrete species and should be treated equally. The second Statement says that since human history is widely diverse and complex, there are many human populations that cannot be easily classified “racially”. However, some anthropologists believe that mankind is classified into at least three major human races. Even though it is believed that there are many human races, it gives no support that there is one race that is superior or inferior to any of the other races. The third Statement gives views on the biological aspect of the race question. It explains that different human groups diverged from a common stock and that is the reason for their biological differences. The third statement also goes into detail about human evolution and how important it is for H. sapiens to survive and grow. The fourth Statement says, "All men are born free and equal both in dignity and in rights." The fourth statement says that racism stultifies development and threatens world peace. "The division of human species into 'races' is partly conventional and partly arbitrary and does not imply any hierarchy whatsoever." Man's Most Dangerous Myth: The Fallacy of Race One of his works, Man's Most Dangerous Myth, was written in 1942, when race was considered the determinant of people's character and intelligence. Montagu presented a unique theory for his time: "in biology race is defined as a subdivision of species which inherits physical characteristics