Contents: 1. The earth answers back ; 2. Energy from earth to man ; 3. As mankind thinketh ; 4. Industrial man the great illusion ; 5. That the use be fitting ; 6. The long knives ; 7. The land on edge ; 8. man spawn ans war spawn ; 9. man versus geography ; 10. The dying land ; 11. The lion and the lizard ; 12. History of our future