The Fifth Miracle: The Search for the Origin and Meaning of Life

3,98 valoración promedio
( 311 valoraciones por Goodreads )
 
9780684837994: The Fifth Miracle: The Search for the Origin and Meaning of Life

How and where did life begin? Is it a chemical fluke, unique to Earth, or the product of intriguingly bio-friendly laws governing the entire universe? In his latest far-reaching book, The Fifth Miracle, internationally acclaimed physicist and writer Paul Davies confronts one of science's great outstanding mysteries -- the origin of life.

Davies shows how new research hints that the crucible of life lay deep within Earth's hot crust, and not in a "warm little pond," as first suggested by Charles Darwin. Bizarre microbes discovered dwelling in the underworld and around submarine volcanic vents are thought to be living fossils. This discovery has transformed scientists' expectations for life on Mars and elsewhere in the universe. Davies stresses the key role that the bombardment of the planets by giant comets and asteroids has played in the origin and evolution of life, arguing that these "deep impacts" delivered the raw material for biology, but also kept life confined to its subterranean haven for millions of years.

Recently, scientists have uncovered tantalizing clues that life may have existed and may still exist -- elsewhere in the universe. The Fifth Miracle recounts the discovery in Antarctica of a meteorite from Mars (ALH84001) that may contain traces of life. Three and a half billion years ago, Mars resembled Earth. It was warm and wet and could have supported primitive organisms. Davies believes that the red planet may still harbor microbes in thermally heated rocks deep below the Martian permafrost. He goes on to describe a still more startling scenario: If life once existed on Mars, might it have originated there and traveled to Earth inside meteorites blasted into space by cosmic impacts? Conversely, did life spread from Earth to Mars? Could microbes have journeyed even farther afield inside comets?

Davies builds on the latest scientific discoveries and theories to address the larger question: What, exactly, is life? Davies shows that the living call is an information-processing system that uses a sophisticated mathematical code, and he argues that the secret of life lies not with exotic chemistry but with the emergence of information-based complexity. He then goes on to ask: Is life the inevitable by-product of physical laws, as many scientists maintain, or an almost miraculous accident? Are we alone in the universe, or will life emerge on all Earthlike planets? And if there is life elsewhere in the universe, is it preordained to evolve toward greater complexity and intelligence? On the answers to these deep questions hinges the ultimate purpose of mankind -- who we are and what our place might be in the unfolding drama of the cosmos.

"Sinopsis" puede pertenecer a otra edición de este libro.

Review:

How did life begin? Did it start here, by blind chance or by necessity, or was Earth seeded by extraterrestrial visitors? (And, if so, how did they arise?) Physicist and science writer Paul Davies tackles these heavy questions and more in The Fifth Miracle: The Search for the Origin and Meaning of Life, a wide-ranging survey of the field of biogenesis. From the "Martian meteorite" ALH84001 to the hardy microorganisms living on--and under!--our sea beds, Davies looks for evidence pointing toward our first ancestor. His willingness to consider any possibility makes for a fun, fascinating journey through our solar system and beyond.

The Fifth Miracle provides convincing arguments that life flourishes, and may indeed have begun, deep within the earth's crust, and not in Darwin's "warm little pond." And if in our planet's crust, why not in others'? Indeed, he shows that it is not just possible but likely that living organisms have passed between Earth and Mars embedded within meteorites. Davies's command of the data and his facility with explaining it to nonprofessionals give the lie to his self-description as "a simple-minded physicist" intruding in another's domain. The best scientists hate to see questions finally answered and love to see new ones raised; by that standard (and by any other), The Fifth Miracle is a first-rate book of scientific speculation. --Rob Lightner

About the Author:

Paul Davies is a theoretical physicist and the bestselling author of more than twenty books. He is the recipient of the 1995 Templeton Prize for his work on the philosophical meaning of science. His books include About Time, The Mind of God, God and the New Physics, The Cosmic Blueprint, and Other Worlds.

"Sobre este título" puede pertenecer a otra edición de este libro.

Los mejores resultados en AbeBooks

1.

Paul Davies
ISBN 10: 0684837994 ISBN 13: 9780684837994
Nuevos Cantidad: 1
Librería
stressfreebooks
(Bay City, MI, Estados Unidos de America)
Valoración
[?]

Descripción Estado de conservación: New. Brand new copy. Ships fast secure, expedited available!. Nº de ref. de la librería 3UBDHI000MLT

Más información sobre esta librería | Hacer una pregunta a la librería

Comprar nuevo
EUR 4,35
Convertir moneda

Añadir al carrito

Gastos de envío: EUR 3,40
A Estados Unidos de America
Destinos, gastos y plazos de envío

2.

Paul Davies
Editorial: Simon & Schuster (1999)
ISBN 10: 0684837994 ISBN 13: 9780684837994
Nuevos Tapa dura Cantidad: 1
Librería
Ergodebooks
(RICHMOND, TX, Estados Unidos de America)
Valoración
[?]

Descripción Simon & Schuster, 1999. Hardcover. Estado de conservación: New. 1. Nº de ref. de la librería DADAX0684837994

Más información sobre esta librería | Hacer una pregunta a la librería

Comprar nuevo
EUR 11,58
Convertir moneda

Añadir al carrito

Gastos de envío: EUR 4,25
A Estados Unidos de America
Destinos, gastos y plazos de envío

3.

Paul Davies
Editorial: Simon & Schuster (1999)
ISBN 10: 0684837994 ISBN 13: 9780684837994
Nuevos Tapa dura Primera edición Cantidad: 1
Librería
Irish Booksellers
(Rumford, ME, Estados Unidos de America)
Valoración
[?]

Descripción Simon & Schuster, 1999. Hardcover. Estado de conservación: New. book. Nº de ref. de la librería M0684837994

Más información sobre esta librería | Hacer una pregunta a la librería

Comprar nuevo
EUR 24,42
Convertir moneda

Añadir al carrito

Gastos de envío: GRATIS
A Estados Unidos de America
Destinos, gastos y plazos de envío

4.

Davies, Paul
Editorial: Simon & Schuster (1999)
ISBN 10: 0684837994 ISBN 13: 9780684837994
Nuevos Tapa dura Cantidad: 2
Librería
Murray Media
(North Miami Beach, FL, Estados Unidos de America)
Valoración
[?]

Descripción Simon & Schuster, 1999. Hardcover. Estado de conservación: New. Never used!. Nº de ref. de la librería P110684837994

Más información sobre esta librería | Hacer una pregunta a la librería

Comprar nuevo
EUR 29,24
Convertir moneda

Añadir al carrito

Gastos de envío: EUR 1,70
A Estados Unidos de America
Destinos, gastos y plazos de envío

5.

Davies, Paul
Editorial: Simon & Schuster
ISBN 10: 0684837994 ISBN 13: 9780684837994
Nuevos Tapa dura Cantidad: 1
Librería
Cloud 9 Books
(Wellington, FL, Estados Unidos de America)
Valoración
[?]

Descripción Simon & Schuster. Hardcover. Estado de conservación: New. 0684837994 New Condition. Nº de ref. de la librería NEW7.0262768

Más información sobre esta librería | Hacer una pregunta a la librería

Comprar nuevo
EUR 52,67
Convertir moneda

Añadir al carrito

Gastos de envío: EUR 4,25
A Estados Unidos de America
Destinos, gastos y plazos de envío