physics-makes-aging-inevitable-not-biology

physics-makes-aging-inevitable-not-biology

5/23/2016

link

http://m.nautil.us/issue/36/aging/physics-makes-aging-inevitable-not-biology

summary

This article challenges the commonly held belief that aging is solely a biological process and argues that physics plays a significant role in the inevitability of aging. The author explains that biological systems are subject to the laws of thermodynamics, particularly the concept of entropy, which states that systems tend to move towards a state of disorder over time. The article discusses how this applies to aging, as cells and organisms experience a gradual decline in efficiency and functionality over time. The author also delves into the role of genetics and evolution in aging, highlighting how natural selection favors genes that promote reproductive success rather than long-term health. Overall, the article presents a thought-provoking perspective on the role of physics in the aging process.

tags

physics of aging ꞏ biology of aging ꞏ aging process ꞏ time and aging ꞏ entropy ꞏ thermodynamics ꞏ second law of thermodynamics ꞏ aging and energy ꞏ biological clock ꞏ cellular aging ꞏ genetic aging ꞏ age-related diseases ꞏ longevity ꞏ lifespan ꞏ aging theories ꞏ aging research ꞏ age-related changes ꞏ telomeres ꞏ mitochondrial dysfunction ꞏ oxidative stress ꞏ cellular damage ꞏ aging mechanisms ꞏ aging prevention ꞏ anti-aging ꞏ aging interventions ꞏ aging treatments ꞏ aging population ꞏ healthy aging ꞏ age-related decline ꞏ age-related health issues ꞏ aging and disease ꞏ aging and cognition ꞏ aging and metabolism ꞏ aging and inflammation ꞏ aging and genetics ꞏ aging and lifestyle ꞏ aging and environment ꞏ aging and behavior ꞏ aging and stress ꞏ aging and nutrition ꞏ aging and exercise ꞏ aging and sleep ꞏ aging and immunity ꞏ aging and hormones ꞏ aging and brain function ꞏ aging and vision ꞏ aging and hearing ꞏ aging and skin ꞏ aging and musculoskeletal system ꞏ aging and cardiovascular health ꞏ aging and respiratory health ꞏ aging and digestive system ꞏ aging and reproductive system ꞏ aging and urinary system