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You could also ask who’s in charge. Lots of people think…

“You could also ask who’s in charge. Lots of people think, well, we’re humans; we’re the most intelligent and accomplished species; we’re in charge. Bacteria may have a different outlook: more bacteria live and work in one linear centimeter of your lower colon than all the humans who have ever…” quote by Neil deGrasse Tyson
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““You could also ask who’s in charge. Lots of people think, well, we’re humans; we’re the most intelligent and accomplished species; we’re in charge. Bacteria may have a different outlook: more bacteria live and work in one linear centimeter of your lower colon than all the humans who have ever lived. That’s what’s going on in your digestive tract right now. Are we in charge, or are we simply hosts for bacteria? It all depends on your outlook.””

Neil deGrasse Tyson

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Human dominance is an illusion; microbes outnumber us, reminding us we are hosts, not masters, depending on perspective.

In simple terms: We are hosts to microbes, not ultimate masters.

Key Takeaway

Recognize interdependence with microscopic life.

Themes

humility biology perspective

Mood

thoughtful humble

Type

philosophical scientific

When to use this quote

  • health
  • environmental policy
  • education
  • philosophy

Key Concepts

microbiome anthropocentrism

Questions to Reflect On

  • How does seeing yourself as a host change your behavior?
  • What responsibilities arise from this view?
A Different Perspective

Overemphasizing human control can ignore ecological balance.

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