What is ageing? Even the field's researchers can't agree
Briefly

Aging research faces significant disagreements among scientists about its definition and causes, which hinders progress in developing effective interventions for healthier aging.
Cohen emphasized the need for researchers in aging to sort out their divergent views, acknowledging that while consensus isn't necessary, a common language is essential for progress.
Vadim Gladyshev highlighted that while researchers have personal clarity on aging, their perspectives are misaligned, leading to humorously exaggerated claims of theories exceeding the number of people in the field.
The survey reveals that a third of scientists view aging as a loss of function over time, while others identify it as an accumulation of harmful changes.
Read at Nature
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