Without death life could not exist.
According to the first law of thermodynamics: nothing in existence was ever created nor ever destroyed, as everything was converted. The second law states: that during the event of conversion, free energy is lost and entropy is gained. Perfection becoming chaos…
There is however, an additional rule to the second law that states: in living creatures the second law does not apply as the creature is able to adapt and grow stronger in immunity to the entropic (disease) factors unless of course, too much entropy is gained therefore bringing death as the result. Non-living cycles are far more prone to entropy and the destruction of such cycles can create events so chaotic that they would ultimately lead to complete extinction level events.
Change is the only constant that will ever exist forever. All that was, is and will ever be, will only come to occur as the infinite change of time comes to pass.
Population numbers are dictated by the rate of: babies born + surviving adolescents (+/-more babies born) + surviving older people. What happens when the natural death factors of nature are defeated, and more people stay alive at every stage of life? The young, as well as the old, the weak as well as the strong? What will happen to balance out the numbers of absolutely expendable (environmentally unnecessary) lives that will overpopulate, destroy and detrimentally overuse all the natural resources long before the distant future could hope to exist in imagination. Expendability describes the average person-as no single person is above complete terminal liquidation, especially when all of the major events of our natural life cycle have been experienced. Once our naturally predicted roles have been fulfilled, we all become expendable…
Immortality is the assumption that death has been overcome and life continuously leads on forever. All creatures are mortal and all birth leads to death… (Terminally inclined)
We cannot defy all death by prevention and survival of all events, so we must assume that death is necessary for change to occur.
The most important things in this world are the most natural in perspective as they balance without discretion. Impactively accurate and decisively final in creation and execution, these factors of nature dominate the true order on earth. These factors are the death factors, creating change, allowing the future to retain the possibility of occurring.
These factors are absolutely necessary and should be seen as such. The reasons are neither barbaric nor unethical but remain unchallengeable in absolute importance to the future world. The means dictate the ends.
It is never the intention of creation to create destruction yet, somehow, destruction will always persist in the light of creation. Demolishing the past, reconstructing the present and reinventing the future; Change will always bring new things and gradually erase the past over time.