It is believed that with the weakening of the role of men as the breadwinner and protector to the fore a woman, but she is not able to fully cope with their biological duties, such as the conception, nurturing and raising of offspring.
Changes in ecology, in turn, lead to a whole range of previously unexplored diseases suffered by both men and women equally. Women are thus more susceptible to viral diseases. However, the disease is transferred quickly and without any visible effects, which can not be said about men. At the same time men are physically stronger and fitter.
Scientists predict the superman of the future will embody the best qualities of both gender equality and to give a strong and mature offspring.