The fragile layer of the Earth in which organic life exists, and in which species of plants and animals are intimately entwined.

Articles on that refer to Biosphere

The Physical Constants as Biosignature By James N. Gardner
Biocosm: The New Scientific Theory of Evolution: Intelligent Life is the Architect of the Universe By James N. Gardner
Biocosm, The New Scientific Theory of Evolution By James N. Gardner
Molecular Manufacturing: Too Dangerous to Allow? By Robert A. Freitas Jr.
Global Cyberspace and Personal Memespace By Bruce Damer
Introduction: Are We Spiritual Machines? By George Gilder and Jay W. Richards
Safe Utilization of Advanced Nanotechnology By Chris Phoenix and Mike Treder

News Articles that refer to Biosphere

Kurzweil to debate Stock on 'BioFuture vs. MachineFuture'
Dealing with future nanotech dangers
Singularity Summit At Stanford Explores Future Of 'Superintelligence'
Research returns to Biosphere dome
The real Avatar: ocean bacteria act as 'superorganism'

Related Links

Man and the Biosphere Species Database
Physical and Biochemical Zoology