Skip to content

There seems to be at least one common denominator to all…

“There seems to be at least one common denominator to all intelligent life: it was bipedal and bimannual. Four legs was the most practical number for any animal on any planet, and it seems that nature has nothing else to work with. When she decided to give intelligence to a species, she taught him…” quote by Walter M. Miller Jr
Download Open image
““There seems to be at least one common denominator to all intelligent life: it was bipedal and bimannual. Four legs was the most practical number for any animal on any planet, and it seems that nature has nothing else to work with. When she decided to give intelligence to a species, she taught him to stand on his hind legs, freeing his forefeet to become tools of his intellect. And she usually taught him by making him use his hands to climb. As a Cophian biologist had said, "Life first tries to climb a tree to get to the stars. When it fails, it comes down and invents the high-C drive.””

Walter M. Miller Jr

About This Quote

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

The quote suggests that bipedalism and tool use are prerequisites for intelligence, implying evolution favors upright posture for cognitive development.

In simple terms: Bipedalism leads to tool use and intelligence.

Key Takeaway

Consider how physical form shapes mental capacity.

Themes

evolution biology intelligence anthropology

Mood

thoughtful speculative

Type

philosophical scientific

When to use this quote

  • speculative biology
  • science fiction writing
  • philosophical discussion

Key Concepts

bipedalism tool use cognitive development

Questions to Reflect On

  • How does physical form influence intellectual growth?
  • What other traits might be essential for intelligence?
★ ★ ★ ★ ★ No ratings yet

More by Walter M. Miller Jr

Explore all 55 Walter M. Miller Jr quotes

More Common denominator quotes

Browse all 295 Common denominator quotes