ECONOMICS (CBSE/UGC NET)

Detailed explanation-1: -The major problem with merely increasing life expectancy is that it also increases morbidity simply because people live long enough to get more age-related disease, disability, dementia and dysfunction.

Detailed explanation-2: -It is certain that people are glad to live a longer life since longevity is the pursuit of most humans. However, longevity has also caused a lot of problems to society, such as financial burden, lack of resources and so on.

Detailed explanation-3: -We Have Better Medicine Today. Consider that over the past few decades, plenty of medicines have made their way into our medicine cabinets, and many of these have been life-extending drugs, like ones that lower people’s cholesterol, beta blockers and ones that help prevent cardiovascular diseases.

Detailed explanation-4: -One argument against extending human life beyond the norm is that it would lead to overpopulation, requiring more resources, while creating more waste, carbon emissions and pollution on a planet we’ve already stressed to breaking point.

Detailed explanation-5: -If the study in Nature Communications is anything to go by, there is a cap on how long humans can live-barring any disease or accidental injuries, scientists estimate that to be somewhere between 120 and 150 years old. And, believe it or not, they came up with this estimate by counting blood cells and footsteps.