
Chapters (23)
- Acknowledgement
- Preface
- Chapter I. Introduction. Method and Processes of Approach to a New Concept of Life
- Chapter II. Childhood of Humanity
- Chapter III. Classes of Life
- Chapter IV. What Is Man?
- Chapter V. Wealth
- Chapter VI. Capitalistic Era
- Chapter VII. Survival of the Fittest
- Chapter VIII. Elements Of Power
- Chapter IX. Manhood Of Humanity
- Chapter X. Conclusion
- Appendix I. Mathematics And Time-Binding
- (1) The purely mathematical foundation:
- Russell, Bertrand.
- Whitehead, Alfred N.
- (2) The physicist's point of view:
- Poincaré, Henri.
- (3) The human, civilizing, practical life, point of view:
- Keyser, Cassius J.
- Appendix II. Biology And Time-Binding
- Appendix III. Engineering And Time-Binding
- Footnotes
How to Listen
- 1. Click "Listen Free" above
- 2. The book opens in CastReader's browser reader
- 3. Click the play button — AI narration starts with word highlighting
- 4. Use "Send to Phone" to continue listening on your phone
FAQ
Is this audiobook really free?
Yes. "Manhood of Humanity." is a public domain work from Project Gutenberg. CastReader converts it to audio using AI text-to-speech for free. No account or payment needed.
What does the AI voice sound like?
CastReader uses Kokoro TTS, a natural-sounding AI voice. It handles punctuation, names, and dialogue naturally. Most listeners forget it's AI after a few minutes.
Can I listen on my phone?
Yes. Open the book, then use "Send to Phone" to stream audio to your phone via Telegram. No app download needed.