The Limits to Growth: The 30-Year Update
Donella H. Meadows & Jørgen Randers & Dennis L. Meadows
Age of Enlightenment: A History From Beginning to End
Hourly History
The Book: On the Taboo Against Knowing Who You Are
Alan W. Watts
Das Wahre, Schöne, Gute: Geist und Kultur im 3. Jahrtausend
Kenneth E. Wilber
An Integral Theory of Consciousness - Overview
The Other Wes Moore: One Name, Two Fates
Wes Moore