In 2020, COVID-19 claimed over 1.8 million lives worldwide which was startling and affected life expectancies. This assessment conceals the pandemic's varied effects on various nations plus population factors. This includes age and sex, and also its effects on public health, days of lives lost, and lifespan.
But we have to know it is challenging to accurately determine the exact worldwide impact of COVID-19 outbreaks.
Why? This is solely based on the variances in monitoring capability and definitional irregularities in reporting COVID-19 fatalities.
There have been major efforts made to harmonise and analyse all-cause mortality data to solve life expectancy problems.
For example problems in birthrates and ageing hierarchies, age trends, and excessive mortality amplitude are all related.
Average lifespan provides a concise and comparative depiction of the pandemic's effects on death at the local scale across all countries.
What is ageing?
"Ageing" is a multidimensional construct. When used in a social context, it frequently eludes a person's knowledge and expertise. Yet, when used in a casual context, it simply relates to a figure. Nevertheless, it is not necessarily a desirable subject to discuss from a biological perspective.
At the biological level, ageing results from the impact of the accumulation of a wide variety of molecular and cellular damage over time. This leads to a gradual decrease in physical and mental capacity, a growing risk of disease and ultimately death.
The economic impact of ageing
Do you ever anticipate anything good from a tsunami? No, right?!!
Tsunamis are epically destructive catastrophes that leave a path of destruction in their wake. The term "Silver Tsunami" promotes an archaic or fairly antiquated view of ageing, even when employed within the ageing domain.
The ability of a society to recognize the benefits of the same remarkable achievement—an increase in the average life expectancy of about 30 years merely in the last few centuries—is also being undermined by this.
It shows how the human population has changed demographically, with an unprecedented number of elderly people burdening a smaller proportion of younger people due to their need for income and health. Such a scenario might strain the present healthcare systems and leave any nation's balance sheet in the red.
Therefore, an antiquated view of ageing is disastrous for our economy, a significant setback for our employees, even greater harm to our social fabric, and dreadful for the well-being of our elderly. Instead of picturing a catastrophic "Silver Tsunami," we should think about the opportunities it can present.
Japan is currently considered a super-aged civilization because it has produced a record 80,000 centenarians.
What about the other nations, though? Can we follow? Do you believe we are equipped to staff the workforce while providing for the medical needs of the elderly?
To fully comprehend the "Silver Tsunami" we must first comprehend how population ageing and tsunamis are related. The "Silver Tsunami" attempts to capture the potential economic and health effects of population ageing.