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Symposium on The Potential for Interstellar Travel and
 

Summary: 1
Symposium on
The Potential for Interstellar Travel and
Unidentified Aerial Phenomena
2002 November 8
Human Beings in the Galaxy:
.... or, Babes in the Woods
Professor Richard Conn Henry
The Johns Hopkins University
2
We human beings, probably have been in existence as a "speaking
species" for only perhaps the last 100,000 years, out of Earth's five
billion year history.
And, our species has emerged to dominate this planet, only over
the last 10,000 years.
3
We humans have had access to
serious physics (Principia) for just
315 years,
H iy y= h

  

Source: Henry, Richard C.- Department of Physics and Astronomy, Johns Hopkins University

 

Collections: Physics