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Former president Biden is the oldest of the five living U.S. presidents, age 82 years, 97 days. [2] The youngest living former president is Barack Obama , age 63 years, 205 days. Presidential age-related data
The oldest known living person is Inah Canabarro Lucas of Brazil, aged 116 years, 262 days. [5] The oldest known living man is João Marinho Neto of Brazil, aged 112 years, 143 days. [6] The 100 oldest women have, on average, lived several years longer than the 100 oldest men.
[8] [9] Philosophical definitions of life have also been put forward, with similar difficulties on how to distinguish living things from the non-living. [10] Legal definitions of life have been debated, though these generally focus on the decision to declare a human dead, and the legal ramifications of this decision. [11]
Formerly the oldest living active investor before his death in 2015, New Yorker Irving Kahn lived to age 109 and gave a multifaceted answer on his secrets for living longer: "First, you need a ...
[7] [8] In addition, lived experience is not about reflecting on an experience while living through it but is recollective, with a given experience being reflected on after it has passed or been lived through. [9] The term dates back to the 19th century, but its use has increased greatly in recent decades. [10]
Certain natives of Tibet, Ethiopia, and the Andes have been living at these high altitudes for generations and are resistant to hypoxia as a consequence of genetic adaptation. [ 5 ] [ 14 ] It is estimated that at 4,000 meters (13,000 ft) altitude, every lungful of air has approximately 60% of the oxygen molecules found in a lungful of air at ...
This is a list of the oldest living people who have been verified to be alive as of the dates of the cited supporting sources. It was estimated in 2015 that between 150 and 600 living people had reached the age of 110. [1]
The similarities between all present day organisms imply a common ancestor from which all known species, living and extinct, have diverged. More than 99 percent of all species that ever lived (over five billion) [1] are estimated to be extinct.