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Adaptation Quote by Randolph M. Nesse

“During most all of human evolution, it was adaptive to conserve energy by being lazy as circumstances permitted. Energy was a vitally needed resourse and could not be wasted. Today this take-it-easy adaptation may lead us to watch tennis on television when we would be better off playing it. This…” quote by Randolph M. Nesse
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““During most all of human evolution, it was adaptive to conserve energy by being lazy as circumstances permitted. Energy was a vitally needed resourse and could not be wasted. Today this take-it-easy adaptation may lead us to watch tennis on television when we would be better off playing it. This can only aggravate the effects of excess nutrition. The average office worker would be much more healthy if he or she spent the day digging clams or harvesting fruit in scattered tall trees.””

Randolph M. Nesse

About This Quote

Source Book: The Handbook of Evolutionary Psychology, 2005

Humans evolved to conserve energy, but modern leisure can worsen health; active work combats this.

In simple terms: Being lazy was once useful, now it harms health.

Key Takeaway

Choose active tasks over passive watching.

Themes

health evolution behavior energy

Mood

reflective concerned

Type

advice observational

When to use this quote

  • office work
  • exercise
  • outdoor activities
  • family chores

Key Concepts

evolutionary psychology energy conservation modern lifestyle

Questions to Reflect On

  • How can you replace a sedentary habit with a physical one?
  • What barriers keep you from being more active?
A Different Perspective

Passive habits can still dominate despite knowledge.

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