On the Origin of Species

On the Origin of Species is about Natural Selection and Survival of the Fittest

Introduction

Variation under Domestication

Charles Darwin

The Influence of Habit

Charles Darwin

Reverting to the Wild State

Charles Darwin

The Breeds of the Domestic Pigeon

Charles Darwin

Selection

Unconscious Verus Methodical Selection

Variation under Domestication

Charles Darwin

Variation Under Nature

Species Versus Variety

Incipient Species

The Principle of Divergence of Character

Struggle for Existence

The Geometric Increase in Population

Epidemics as a Check

Other Species as a Check