Wonderful Life: The Burgess Shale and the Nature of History
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Last update: 09-12-2024
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"[An] extraordinary book . . . Mr. Gould is an exceptional combination of scientist and science writer . . . He is thus exceptionally well placed to tell these stories, and he tells them with fervor and intelligence."-James Gleick, New York Times Book Review
High in the Canadian Rockies is a small limestone quarry formed 530 million years ago called the Burgess Shale. It holds the remains of an ancient sea where dozens of strange creatures lived—a forgotten corner of evolution preserved in awesome detail. In this book, Stephen Jay Gould explores what the Burgess Shale tells us about evolution and the nature of history.
Top reviews from the United States
LastRanger
Such a fascinating subject and told in such a great way. A lot of wisdom about the scientific method, our place in the universe and great window into a primitive and mysterious world.
That is pretty much it.
I think the author pushes a bit on the notion of complete randomness in evolution at the very end of the book, walks a fine line and maybe crosses it at time when he argues that the animals consisting the extinct phylums appears very adapted to their environment. Truth is you can't know for sure how well their are adapted by just looking at their shape. Behavior (neural composition and connection in other words) and finer micro-biology are unknown so how can we know for sure.
As for the argument that replaying the tape might yield other result, it is again not obvious. Assuming asteroids fall at the same moments and solar activity follows the same exact pattern, assuming all the atoms in the world have their electrons aligned with the same spin as they had in the first "play" from the moment the universe was created etc... wouldn't everything happen exactly in the same way? Like the laws of physics (would we be here to discuss why they are so fit to sustain our life if they were different and therefore unfit?), isn't the fact that evolution took the way it did a consequence of the creation of the universe and therefore a given thing considering we are here to discuss it?
I guess the real ultimate answer lies in quantum physics. But I think the fight against the cone of increasing complexity that Mr Gould is pursuing and his theory of increased then reduced diversity is healthy and likely right and allows us to rethink our place in the world and some other concepts we were taught since childhood.
After describing the history of the discovery and fauna of the Burgess Shale, Gould explains why it is revolutionary in science. He argues that the Burgess Shale shows the fallacy in our deeply-rooted paradigm regarding the march of life's progress from the few and simple to the diverse and complex. Rather than the disparity seen among modern life being the inevitable result of a few ancestral creatures, extant organisms are the leftovers from a much more diverse stock which has been whittled away by decimation. Life today is the result of a thousand "happy accidents" that were contingent upon luck as much as evolutionary fitness. Life as we know it did not have to be this way. "Wind back the tape of life, and let it play again. Would the replay ever yield anything like the history that we know?"
Throughout the work, Gould is often repetitive and verbose in his narrative of the drama behind the Burgess revision and its implications on the interpretation of life history. The book hits a 20 page lull about ¾ of the way through where Gould explains the basis for Walcott's tenacious clinging to his interpretation of the Burgess fauna as ancestors of modern taxa. Despite this, his writing is studded with excellent thought-provoking statements, and the reading overall is very enjoyable. The book is an excellent invitation to examine your own thinking and evaluate the perceptions many of us carry. It encourages us to refrain from trying to shoehorn new discovery into a comfortable and understandable box, for "...conceptual blinders can preclude observation." It invites us to consider all life as wonderful and worthy of merit for the mere fact that it is still around in a tough Darwinian world. It asks us to ponder upon what might have been.
This is a great book for anyone interested in early life and the evolution of its diversity.
(All quotations from Wonderful Life: The Burgess Shale and the Nature of History, by Stephan Jay Gould, 1989)