ageing aldabra giant tortoise arctica islandica australia bible biodemography biodemography of human longevity biological immortality bowhead whale bristlecone pine burusho calorie restriction canada centenarian cheeta christian mortensen conflation dna damage theory of aging david demography epimenides eratosthenes first world france gender genetics germany gerontology god great basin national park hayflick limit health care heart disease hipparchus hygiene hypertension iceland immortality indefinite lifespan italy jeanne calment john calvin lamellibrachia last european veterans by war last surviving united states war veterans life annuity life expectancy life extension lifestyle lifestyle diseases linear list of australian supercentenarians list of british supercentenarians list of canadian supercentenarians list of dutch supercentenarians list of french supercentenarians list of german supercentenarians list of italian supercentenarians list of japanese supercentenarians list of nordic supercentenarians list of portuguese supercentenarians list of romanian supercentenarians list of spanish supercentenarians list of centenarians list of last living war veterans list of last surviving canadian war veterans list of last surviving world war i veterans by country list of life extension-related topics list of living supercentenarians list of long-living organisms list of oldest trees list of supercentenarians from the united states list of surviving veterans of world war i living national longevity recordholders lloyd demetrius longevity claims longevity insurance longevity myths martin luther maximum life span methuselah molecular nanotechnology mozambique national longevity recordholders nevada nutrition obesity okinawa diet old testament oldest people oldest viable seed psalms pyrrho radiated tortoise reliability theory of aging and longevity resveratrol science fiction senescence shigechiyo izumi sin solon spain strategies for engineered negligible senescence supercentenarian surviving veterans of the spanish civil war third world tonga transhumanism united kingdom united states utopia