---
title: "Meaning & Key Takeaway of: Consider the difference in size between…"
description: "\"“Consider the difference in size between some of the very tiniest and the very largest creatures on Earth. A small bacterium weights as little as 0.000..."
image: "https://sms4smile.com/quotes/i/5e1/laurie-garrett-33616_rule-the-world_consider-the-difference-in-size-between_906756.jpg"
---

#  Consider the difference in size between some of the very…

![“Consider the difference in size between some of the very tiniest and the very largest creatures on Earth. A small bacterium weights as little as 0.00000000001 gram. A blue whale weighs about 100,000,000 grams. Yet a bacterium can kill a whale … . Such is the adaptability and versatility of…” quote by Laurie Garrett](https://sms4smile.com/quotes/i/5e1/laurie-garrett-33616_rule-the-world_consider-the-difference-in-size-between_906756.jpg)   [Download](https://sms4smile.com/quotes/i/5e1/laurie-garrett-33616_rule-the-world_consider-the-difference-in-size-between_906756.jpg) [Open image](https://sms4smile.com/quotes/i/5e1/laurie-garrett-33616_rule-the-world_consider-the-difference-in-size-between_906756.jpg)

> ““Consider the difference in size between some of the very tiniest and the very largest creatures on Earth. A small bacterium weights as little as 0.00000000001 gram. A blue whale weighs about 100,000,000 grams. Yet a bacterium can kill a whale … . Such is the adaptability and versatility of microorganisms as compared with humans and other so-called “higher” organisms, that they will doubtless continue to colonise and alter the face of the Earth long after we and the rest of our cohabitants have left the stage forever. Microbes, not macrobes, rule the world. —Bernard Dixon, 1994””

[Laurie Garrett](https://sms4smile.com/quotes/author/laurie-garrett/)

## About This Quote

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

Microorganisms vastly outsize humans in adaptability, dominating Earth’s ecosystems and persisting beyond humanity’s existence.

**In simple terms:** Microbes dominate Earth and outlast humans.

Key Takeaway

Respect microbial power in environmental planning.

Themes

ecology science humility survival scale

Mood

cautionary thought‑provoking scientific

Type

environmental scientific

When to use this quote

- public health
- environmental policy
- education
- research
- sustainability

Key Concepts

biological environmental philosophical

Questions to Reflect On

- How can we integrate microbial awareness into policy?
- What responsibilities arise from microbial dominance?

A Different Perspective

Human focus on macro‑organisms can ignore microbial influence.

★ ★ ★ ★ ★   No ratings yet

[Bacteria](https://sms4smile.com/quotes/about/bacteria/) [Rule the world](https://sms4smile.com/quotes/about/rule-the-world/)

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