A CHANGE IN THE LAND A CHANGE IN THE LAND 
Human history began with people of blood type O . It is not known when the first type, as well as the mother and father of type B or even when only recently emerged AB.
Today, the Human Genome Project employs sophisticated technology to determine the entire genetic structure of the human organism, gene by gene, chromosome by chromosome, and purpose of every living cell in the grand scheme.
Evolution is very subtle. Our genetic characteristics and those of our children, and those of our children's children continue altered in an infinitesimal way and unknown, which we are completely unconscious. Some may think that evolution revolution is over. But I am convinced that it is a kinetic process progressive.
of our blood is our life force that drives us to survive . Today we face the increasing ultraviolet radiation caused by the deterioration of the ozone layer, increased pollution and water pollution and air pollution, overpopulation and famine, infectious diseases that exceed our ability to control pests and unknown arising from all mentioned, but we'll survive. We have always survived. What form will the survival and how will the world and its demands on survivors do not know. Perhaps
emergence of a new blood type, called type C that is capable of creating antibodies to repel each antigen that exists and every permutation future to develop. The type C will dominate, outdated blood types begin to disappear in an environment increasingly hostile to which are no longer adapted.
O comes into play a new scenario in which our science ultimately allow us to exercise control over the negative impulses of humanity and civilization is able to break free from suicidal impulses that seem to condemn it to fate.
Revolution continues. With or without us.
In hindsight we are only a blink of an eye, and is its temporary nature that makes our life so precious .
