An Ethics for Today
Richard Rorty & G. Elijah Dann
The Limits to Growth: The 30-Year Update
Donella H. Meadows & Jørgen Randers & Dennis L. Meadows
Ken Wilber: Thought as Passion
Frank Visser
Kundalini Rising
Ken Wilber & Gurmukh Kaur Khalsa & Sivananda Radha & John Selby & Andrew B. Newberg
The Uniqueness of Man
Julian Sorell Huxley
Das schöpferische Universum: die Theorie des morphogenetischen ...
Rupert Sheldrake