← All chapters

Tractatus Logico-Philosophicus · Chapter

2.021 explained

Objects constitute the substance of the world and are necessarily simple, not compound.

What happens

Objects constitute the substance of the world and are necessarily simple, not compound.

Free preview opens on this chapter — companions, themes, and character notes appear beside the text.

Narrative arc

Story tension across the book.

SetupAftermathClimax
  • Setup
  • Escalation
  • Breaking point
  • Aftermath
  • Closing

This passage marks the story’s dramatic climax because it presents the moment when the protagonist’s obsessive…

Full beat labels and climax notes unlock in the reader.

Follow the arc while reading

Themes in this chapter

  • Logical Atomism

    The proposition asserts that objects are the simple, unanalyzable substance of the world, a core tenet of logical atomism.

Characters to notice

  • Mr. Wittgenstein

    Author of the proposition asserting the simplicity of objects as the substance of the world.

Key passages

  • “Objects form the substance of the world. Therefore they cannot be compound.”

    Objects are the fundamental building blocks of reality, so they must be simple and not made up of smaller parts.

    Clarifies the indivisible nature of objects as the ultimate constituents of the world.

Tractatus Logico-Philosophicus — 2.021 Explained