Why Do Humans Die After Some Years?

While this explanation isn't based on medical or biological facts, the concept of programmed cell death and the wear and tear of physical systems provides a common understanding of why our bodies deteriorate over time. However, the idea that death is not the end and that it can evolve towards a state where it is not necessary is an intriguing one. This article explores the scientific explanations for human aging and death, as well as the philosophical perspective that suggests living has more to offer than just fulfilling a mission.

Programmed Cell Death and Physical Wear and Tear

Our cells are in a constant cycle of breaking down and being replaced. However, over time, the process of cellular renewal slows down, leading to the gradual deterioration of our bodies and brain. This combination of programmed cell death and physical wear and tear is a fundamentalaspect of the aging process. The genetic systems responsible for cell replacement eventually break down, resulting in the decline and eventual cessation of bodily functions. This is a natural part of life, and while it may seem inevitable, it is important to understand the underlying mechanisms.

The Role of Telomerase Enzyme

A key factor in the aging process is the activity of telomerase, an enzyme involved in DNA replication. Telomeres, the protective caps on the ends of DNA strands, become shorter with each replication, leading to a loss of genetic information over time. Telomerase helps to maintain the length of telomeres, ensuring that critical genetic information is not lost. However, as we age, the activity of telomerase slows down and eventually stops. This results in a gradual loss of genomic information, leading to cellular decline and ultimately, death.

Beyond the Physical: Mental and Spiritual Aspects of Living

Mental and spiritual aspects of our existence suggest that human life extends beyond just the physical body. The belief that we die when we believe our mission in life has been accomplished and there is nothing left to do may be a misconception. Instead, living has value in itself, and the purpose of life can be to provide comfort and support to others, even if it is not directly tied to a specific mission. This perspective challenges the idea that death is the inevitable end and opens up the possibility of continued existence or transformation beyond the physical body.

We Were Not Created to Die: An End to Death?

Interestingly, some biblical passages suggest that death is not the intended state of humanity. Revelation 21:3–4 speaks about the future where death will no longer exist. This passage indicates that death is not a permanent part of human existence and that there may be a time when it will be eliminated. While this is a matter of faith and belief, it is worth considering that death is not an inherent part of human nature and that there may be mechanisms or tools to extend life beyond aging and cellular breakdown.

Conclusion

Understanding the biological processes that lead to aging and death is crucial. The role of telomerase, the programmed cell death, and the natural wear and tear of the body and brain provide a scientific explanation. However, the idea that death can be transcended or that living has more to offer than just fulfilling a mission is a powerful way to reinterpret the human experience. This perspective encourages us to find meaning and purpose in life beyond the physical body and to explore the potential for continued existence or transformation.