Species can base their impression of themselves on the number of sensory neurons they have and their IUCN level

Humans have the most sensory neurons of any terrestrial species, 18.83B, with more than twice as many as the runner up western gorilla. There are three aquatic species with more than humans and seven more with more than the western gorilla. The killer whale with more than twice as many as humans, long-finned and short-finned pilot whale with a little less than twice humans. With that many sensory neurons it would be assumed that those would be the species with the most emotional disturbance from anthropogenic influence. There is no data on killer whale endangerment, and both long and short finned pilot whales are LC, ranking them 23rd and 24th most disturbed species. It is important for us to consider what the species means to them in evaluating what species we should care about, it would be beneficial to base that on what species care about themselves the most.

A literature based on entry and development of human immunodeficiency virus into the human host

<p>HIV is a global threat cause of millions of lives and evolved as one of the most dangerous epidemics in the recent era. Among all other viruses infect human, the nature, evolution and development of HIV have fluctuated. This paper is constructed by focusing on a brief of entry and development of HIV into the human being based on the literature. Summary of the paper clarifies that, HIV spillover from chimpanzees, mangabey and western gorilla to the human being and mutated from SIV into HIV long before from discovery in several possible human-animal contacts in Africa. Genetic mutations also found significant into the human host and several subgroups of HIV was identified. Possible ways of entry to the human host are distinguished as the exposure of horizontal and verticle transmission of HIV where the relative risks of these exposures were also quantified. The development process after exposure by HIV is found similar regarding the ways of transmission. Untreated subjects have shown different immunological dysfunction, even death, depending on the severity of the HIV and consequences of the acquired immune deficiency syndrome.</p>