Modern word today.mankind is really worried about life expectancy.many scientists predict that life span of an average man is going to reduce in coming days.Howeveri completely disagree with this statement because science has been evolving and the government has been giving health as basic necessity of a human. inur Firstly, due to the technological advancement science has made a great leap in its all sectors especially, the medical fields.In other words, inventions of new medications,new medical equipments and the introduction of robotic surgeries have been significa from deadly diseases sine there were insufficient medical care or assissance This situation has been no longer there consequently general health of the public continues to improve chances c survillance Olden daysrsociety used to suffer secondly every government in this world is putting a huge amount of investment on public health,which meaning it is the top priority of any county furthermore establishing ne...