biographical

It's important that we begin using the language of the Longevity Dividend to keep up the momentum.
One becomes defensive when death is challenged. php"A range of new and interesting lines of research is presently underway in the Alzheimer's research community. This sort of thing always happens in the run up to some new understanding of biochemistry.
The logical explanation is that this is an evolutionary adaptation to reduce the risk of cancer due to the activity of age-damaged cells.