# 1.1 explained — Tractatus Logico-Philosophicus

> Chapter companion for Tractatus Logico-Philosophicus by Ludwig Wittgenstein.

## What happens

Wittgenstein asserts that the world consists of facts, not things, establishing a foundational distinction for his logical atomism.

## Themes in this chapter

### Logical Atomism

The world is composed of atomic facts, not physical objects, reflecting the logical structure of language.

### Picture Theory of Language

Facts, not things, are what propositions picture, aligning language with the structure of reality.

## Character check-ins

### Mr. Wittgenstein

Author of the Tractatus, presenting the fundamental thesis that the world is a totality of facts.

## Key lines

> The world is the totality of facts, not of things.

Reality is made up of states of affairs (facts) rather than a collection of objects.

_This aphorism introduces the core ontological claim of the Tractatus._

## Links

- HTML: https://www.betterreads.online/discover/tractatus_logico_philosophicus_se/chapters/1-1
- Book: https://www.betterreads.online/discover/tractatus_logico_philosophicus_se
- All chapters: https://www.betterreads.online/discover/tractatus_logico_philosophicus_se/chapters