Deep Time: How Humanity Communicates Across Millennia - Hardcover

Benford, Gregory

Hardcover

ISBN 10: 0380975378 ISBN 13: 9780380975372

Publisher: Bard, 2001

Synopsis

States how the human race is sending strong messages about itself into the cosmos in the form of nuclear waste, global warming, and the extinction of species, considering the legacy we are constructing for future generations and the next occupants of the planet.

About this title

Review

Physicist and science fiction author Gregory Benford says there are two main impulses behind human efforts to communicate with future societies. The first, "High Church," shouts beauty, ego, and awe across the millennia: See how amazing our pyramid-building skills were? The Seven Wonders of the World would fall into this category--if they had lasted. Monuments, cathedrals, tombs, anything that says, "This great object meant something to us." On a much more mundane (and human) level is the "Kilroy" impulse: I lived! You needn't look hard to find evidence of this temporal communication: graffiti is as old as humanity, and latter-day taggers are following in the footsteps of Greek mercenaries (who left their names all over Egyptian monuments, Lord Byron (who carved his name into the Temple of Poseidon), and legions of anonymous ancient scribblers.

So, humans want and are able to communicate (wordlessly and otherwise) over thousands of years. But, asks Benford, can we accurately convey information over millions of years, or longer? We may need to do just that in order to responsibly protect future beings from our current, long-reaching messages--nuclear waste, climate change, extinction of species. Benford was part of a team of artists and scientists trying to come up with ways of saying "WARNING" to humans (or other beings) in the distant future. Deep Time is a fascinating look at the nature of communication and the future implications of things we do today. It's a terrifically intelligent, detailed, and comprehensive long view, with a message sorely needed by short-lived, but brainy, humans. --Therese Littleton

About the Author

Gregory Benford is a professor of physics at the University of California, Irvine. He is a Woodrow Wilson Fellow, and was Visiting Fellow at Cambridge University. and in 1995 received the Lord Prize for contributions to sciences. His research encompasses both theory and experiments in the fields of astrophysics and plasma physics. His fiction has won many awards, including the Nebula Award for his novel Timescape. Dr. Benford makes his home in Laguna Beach, California.

Edition details

• Publisher: Bard
• Publication date: 2001
• ISBN 10: 0380975378
• ISBN 13: 9780380975372
• Binding: Hardcover
• Language: English
• Edition number: 1
• Number of pages: 240