Summary:
- This article discusses the factors that influence human longevity, or how long people live. It suggests that genetics and other factors beyond our control play a larger role in lifespan than previously thought.
- The article highlights research indicating that only about 20-30% of lifespan is determined by lifestyle choices, while the remaining 70-80% is influenced by factors like genetics, family history, and environmental exposures.
- The article emphasizes that while healthy habits are important, people should not feel overly responsible or guilty about their longevity, as much of it is outside of their control.