Is Death Natural? :: essays research papers

Is Death Natural?Many of the most beautiful and meaningful facets of flavour are the way they are because they are ephemeral.I know that death is pictorial Life runs its course before coming around again. Something have in or produced by nature is natural, such as an earthquake or typhoon, or a poisonous mushroom. Death is natural in the sniff out that to die is to conform to the ordinary course of living things in nature.Death has been modeled as an exponential increase in the rate of illnesses with age.Even with no micro-organisms attacking, the body is non well enough designed to function indefinitely. Something always breaks down rasetually. What breakdowns, how many, and when they happen, is randomly distributed among individuals, except for conformance to average delays which may have been work by evolution.Some of those functions our medicine cant re-establish or substitute for and some of those are necessary for life.In general, death is an unremarkable event in natur e. To die of "natural causes" is not to expire in old age, as is the case in modern human societies, but to typically die young.Average human life spans between 20 and 30 years for most of our species history. Most people today are thus living mettlesomely unnaturally long lives. Because of the high incidence of infectious disease, accidents, starvation, and violent death among our ancestors, very few of them lived much beyond 60 or 70. There was therefore little selection closet to evolve the cellular repair mechanisms (and pay their metabolic costs). As a result of these circumstances in the distant past, we now suffer the inevitable ebb of old age damage accumulates at a faster pace than it can be repaired tissues and organs begin to malfunction and then we die.It may crimp out to be impossible to live forever, strictly speaking, even for those who are lucky enough to survive to such a time when technology has been perfected, and even under ideal conditions. The amoun t of matter and energy that our civilization can lay its hands on before they recede forever beyond our wrap up is finite in the current most favored cosmological models.As for age and death, one of the biggest factors actually has to do with cell replication. Most of our cells are not meant to live forever . We are meant to die. Your cells divide and divide and divide and their daughter cells do the same, so one and such forth.