MICHAEL GELB

Aging occurs when cells lose information, not just through DNA damage but through epigenetic changes that affect how genes are read. Key insights:

• DNA is like computer hardware
• Gene expression is like software
• Aging scrambles the software
• Key pr...

• Physical: Most people think of aging only as physical aging.
• Cognitive: After middle age, around 60, memory and other abilities decline.
• Psychosocial: It includes things like well-being, happiness, quality of life, control of emotions, socialization.
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The Greek conception of the purest Deity - every habit of life, and every form of his art developed themselves from the seeking this bright, serene, resistless wisdom and setting himself, as a man, to do things evermore rightly and strongly.

The principal character of Greek art is not beaut...