Advancements in technology and healthcare had led to increasing life expectancy for humans than past. This essay sheds the light on both pros and cons of this phenomenon in the forthcoming paragraphs. To begin with, there are several advantages if people live longer. To elaborate, due to booming in medical science and technology the cure of every possible disease are available. For example, in past times there was no cure for cancer, plastic surgery, heart transplant and so on. Older parents can spend more time with their grandchildren and they can guide their family when there is a need. Moreover, human assets got increased more than before thus, there will be plenty of development in the nation and GDP may step up. Countries, where people live longer, are also the countries that score well on social parameters. On the other hand, increases in the life span of humans have created many problems. Adding furthermore, due to the increase in the number of populations Earth ...