Reluctance to study inherited

Scientists have discovered why people are so reluctant to change. The reason for the reluctance to learn new. Anyone from school children and to pensioners, are reluctant to learn new, whether it is learned in school or functions of a mobile telefona.Okazyvaetsya, unwillingness to learn inherent at the gene level in each person. Some of this feature is more developed, while others cope with it. The researchers have explained why people are so reluctant to absorb new knowledge, and why people need a gene responsible for the "laziness"? In fact, laziness to learn a new cost us a legacy from the ancient people who come together in tribes and produce their own food on the hunt. Sometimes, our ancestors were forced to starve for 5-7 days. As you know, in the thinking brain uses up to 60% of the energy produced by the body. Thus, for the conservation of energy and effort, people just thought less, spending all our energies on procuring food.