Leonardo da Vinci: the childhood To understand why Leonardo neglected painting and devoted himself to scientific research it is necessary to understand this man deeply. He searched for the deepest meaning of life that is the meaning of life itself. Leonardo himself didn’t have a clear idea of what he was looking for. But what was Leonardo’s cultural background? Firstly,he defined himself an uncultured man (omo sanzalettere) and for this reason he was unable to master western philosophy and particularly Greek philosophy. For this reason it was impossible he knew that the Epicurians and above all Lucretius, many centuries before had denied the existence of every god.
Mad Man 2° AIDS problem should be a social one the state should assume the management of even if they have to take apparenfly painful decisions. In order to defend privacy, so demagogic as hypocrite, it happens, in fact, the AIDS problem is managed by the individual rather than by society, something never seen in the past on the occasion of any epidemic (mad Man). But when an individual who, since the day before, had defended the generic right of keeping seropositivity secret, discovers he himself is seropositive or worse than ever he is affected by AIDS, he dramatically realizes how lethal is to defend the individual to the community detriment.
Mad Man In front of HIV intelligence and the coherence of its behaviour man reactions, generally speaking, don’t seem so rational and efficacious (mad man).
Viral Intelligence II° Why does the virus consider convenient self-mitigating and giving AIDS epidemic a chronic tendency? In order to answer this question we have to hypothesize what should have happened if the features of the two HIVs had been different since the beginning of the epidemic. Recently a HIV new variation called E subtype has appeared.
Hiv Features Likewise other viruses, HIV must be considered as a self-reproducing organism, variable and able to survive like any other living being. Since the beginning of the AIDS epidemic HIV has been characterized by a practically uniform mortality associated with a prolonged transmissibility. This makes HIV become a different case and contradicts what happened when an unknown virus gets in touch with a population that has never been infected by that virus.
