Scientists Say Human Lifespan Has Reached Its Maximum Potential

A recent study published in the scientific journal Natural Aging reveals that human lifespan may not increase further, despite advancements in medical technology and genetic research.

Key Findings:

1. Life expectancy growth has slowed in countries with high longevity.
2. Women live longer than men, with average life expectancy increasing by 1.5 years per decade (2010s).
3. US life expectancy growth stalled in the 2010s.
4. Researchers analyzed data from 8 countries (Australia, France, Hong Kong, Italy, Japan, South Korea, Spain, Switzerland) and the US.

Expert Insights:

SJ Olshansky (University of Illinois, Chicago): “We have to recognize the limits… to determine when people should retire and how much money they’ll need.”

Mark Hayward (University of Texas): “We’re reaching the peak of life expectancy… nothing is on the horizon now.”

Implications:

1. Rethinking retirement age and pension plans.
2. Emphasis on healthy aging and quality of life.
3. Focus on addressing health disparities.