Flatland: A Two-Dimensional Guide for Solid Humans

Flatland: A Romance of Many Dimensions

A square describes his flat world, until a sphere appears to ruin his two-dimensional certainty.

Author
by Edwin Abbott Abbott
Type
novel · Science Fiction
Published
1884
Length
Short novel
Status
Public domain
Flatland: A Romance of Many Dimensions summary

The story in one page

In a world where inhabitants are geometric shapes, social hierarchy is dictated by the number of sides you possess. A Square, living in this strictly stratified plane, navigates the complexities of identifying neighbors through sight and avoiding the dangers of irregular figures. His restricted life is interrupted when a visitor from Spaceland appears, attempting to demonstrate the existence of a third dimension. Despite the Square’s struggle to comprehend the impossible, the encounter shifts his perception of reality entirely. Ultimately, the Square faces the consequences of his new knowledge, attempting to convey the truth of dimensions to a society that prefers the safety of the plane.

Flatland: A Romance of Many Dimensions characters

Who's who

  • A Square

    The narrator who discovers the existence of the third dimension.

  • The Sphere

    An interloper from Spaceland who demonstrates three-dimensional space.

  • Circles

    The priestly ruling class possessing the most sides.

  • Women

    Straight lines considered the lowest and most dangerous class.

Flatland: A Romance of Many Dimensions themes & meaning

What it's really about

Social Stratification
Class standing is determined strictly by geometric form.
Dimensional Perception
The struggle to conceive what lies beyond one's experience.

Why it's memorable

  • The Square feeling a painful touch inside his body from the visiting Sphere.
  • A three-dimensional object passing through the plane, appearing as a changing circle.
Flatland: A Romance of Many Dimensions ending

The ending, explained

Spoilers — show the ending

The narrator eventually accepts that while his society remains stagnant, the wisdom of nature will ultimately override the rigid control of the ruling class. He finds himself a martyr to the truth of multidimensional existence.

Flatland: A Romance of Many Dimensions discussion questions

For your book club

  1. Can a society built on rigid geometry ever embrace a new paradigm?
  2. Why does the narrator’s attempt to share knowledge lead to his downfall?
Books like Flatland: A Romance of Many Dimensions

If you liked this