Category: Longevity
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The shades of grey
The vision of a world in which everyone lives longer and better is attractive – but for societies the changes will be over-whelming. An ethicist and a sociologist discuss the implications.
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When 80 became the new 40
Life spans in the developed world have doubled over the past two centuries — and scientists are working hard to decipher the code of aging.
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How old are you really?
Age is so much more than years elapsed since your date of birth.