Re:
https://www.cnn.com/2022/12/21/uk/dolph ... index.html
"Dolphins show hallmarks of Alzheimer’s disease, new study suggests"
"The researchers found that the specimens had accumulated phospho-tau proteins and glial cells,
and had formed amyloid-beta plaques, the clumping of a protein found in brains of people
with Alzheimer’s disease. The distribution of these lesions was comparable
to the brain regions in humans with Alzheimer’s"

More evidence that disease is common in all mammals and is a natural part of aging,
suggesting that various factors determine the extent of disease by the end of a lifespan.
Apparently, evolution provides a reasonable (but not perfect) good-health system that
can be affected environment, lifestyle, genetics, etc. This inevitability also suggests
that centuries will pass before human lifespans can be extended by even a decade
... given current environmental trends.

"Environment affects dolphins?!" Ocean/air pollution comes to mind
... and is not necessarily related to "climate change".
Rod
