For various historical reasons, none of them justified, researchers seeking to intervene in the aging process have avoided talking about extending human life span. Until comparatively recently, and after a great deal of work on the part of advocates such as those of the Methuselah Foundation and SENS Research Foundation, the leaders of the research and funding communities actively suppressed efforts to discuss or work on the treatment of aging as medical condition. This environment gave rise to euphemisms such as “healthy aging” or “successful aging,” and the goal of compression of morbidity: extend the period of health within the present human life span, but never, ever talk about trying to extend that life span. This has distorted the scientific endeavor, holding back efforts to develop meaningful rejuvenation therapies.
“Healthy aging” is a nonsense phrase. Aging is, by definition, the rise in mortality risk, the growth in systemic damage and failure of function. Aging is the opposite of health. Yet the phrase is well established and unlikely to go away any time soon, sadly. Any researcher or institution settling on the goal of healthy aging sets up for
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