The propensity of biological aging

Area of Science:

• Gerontology
• Biomedical Sciences
• Theoretical Biology

Background:

• Life is a finite sequence of events, with organismal potentiality reaching an optimum at the end of ontogenesis.
• The concept of finite potentiality contrasts with infinite progression, suggesting a limit to biological development.
• Previous work established the 'vitality maximum' and 'bionomical order' as endpoints of ontogenesis.

Purpose of the Study:

• To propose that the disposition towards biological aging, or aging propensity, is a tangible biological reality.
• To investigate the applicability of Popper's 'propensity interpretation of probability' to biological aging.
• To address the need for operational definitions and measures for biological aging and its propensity.

Main Methods:

• Conceptual analysis applying probability theory to gerontology.
• Examination of existing definitions and concepts in aging research.
• Formulation of questions regarding the operationalization of aging propensity.

Main Results:

• Aging is presented as a finite process with a measurable propensity, analogous to probability.
• The 'propensity of biological aging' is proposed as a valid biological concept.
• The study highlights the necessity of defining and measuring this propensity operationally.

Conclusions:

• Accepting aging propensity as a biological reality requires operational definitions and measures.
• The concept of propensity necessitates a re-evaluation of the general definition of aging.
• This framework offers a new perspective on understanding and potentially quantifying the aging process.