Status Updates From Man and Technics: A Contrib...

Finished:
Chapter 2. Herbivores and Beasts of Prey
Chapter 3. The Origin of Man — Hand and Tool
Chapter 4. The Second Stage — Speech and Enterprise

Starting:
Chapter 5.1. The Last Act — Rise and End of the Machine Culture

Finished:
Opening Credits
Editor's Note & Preface
Author's Preface
Chapter 1. Technics as the Tactics of Living
Starting:
Chapter 2. Herbivores and Beasts of Prey

I am listening to this on audible. Might be a huge mistake