Are women and men different populations?

To date, it is difficult to find systematized studies of differences between men and women covering the female and male organism as a whole. We happened to explore a variety of mental functions - perception, thinking, including visual-spatial, theoretical, as well as manifestations of the emotional-volitional sphere. And all this turned out to be so different in men and women, which led even to the idea that men and women are two different populations, somehow getting along with each other. Then they become understandable as you like a different life expectancy (I do not include mortality in local and world wars), a cold and calculating mind, on the one hand, and ferventness, naivety - on the other, lightweight languages, a tendency to verbally logical arguments, with One side, and the predominance of visual-spatial thinking - on the other. Of course, it is only a hypothesis that can be encountered in the bayonets. But still admit one minute