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Frank P Ryan

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· The Mysterious World of the Human Genome

· The Sword of Feimhin

· The Tower of Bones

· The Snowmelt River

· Virolution

· The Brain Food Diet

· Sweet Summer

· Between Clouds and the Sea

· Tiger Tiger

· Darwin's Blind Spot

Short Stories
· A Bane Returns

· What is it that you think you are doing?

· The Song of the Fairy King

· A Glimpse of the Apocalypse

· Of Blues and books and Captain Beefheart

· I'm all a-twitter about romance

· A Painting Called “Sweet Summer”

· Ann Rice Review of Metamorphosis

· When Art and Literature Connect

· Stick to your guns

· Prometheus (Frankenstein) Revisited

· What lies at the core of you

· Major new non-fiction title

· Free Chapters of my Final Book

· Spectacular Film trailer for The Doomsday Genie

· Now out - The Sword of Feimhin

· Lovelock and Gaia Reappraised

· Excellent Review of The Snowmelt River

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Books by Frank P Ryan
The Mystery of Metamorphosis
by Frank P Ryan   

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Books by Frank P Ryan
· Darwin's Blind Spot
· The Mysterious World of the Human Genome
· The Sword of Feimhin
· The Snowmelt River
· The Tower of Bones
       >> View all 16



Publisher:  Chelsea Green ISBN-10:  1603583416 Type:  Non-Fiction


Copyright:  April 2011 ISBN-13:  9781603583411


A scientific exploration of one of Nature's great mysteries.

How does a caterpillar transform into a butterfly, or plankton-feeding larvae grow into gorgeous sea stars? Metamorphosis has captivated our imagination for thousands of years.  Yet it remains, largely, a mystery. Award-winning author Frank Ryan delves into that mystery with the keen eye of a scientist, the skill of an expert storyteller, and the tenacity of a detective tracking down one of science’s least-understood phenomena.

What emerges is a brilliant tale of quirky geniuses competing to solve the metamorphosis riddle over the last two centuries. We meet Jean-Henri Fabre, Vincent B. Wigglesworth, and others as they probe deep into the inner workings of insects.  We also meet the controversial modern-day scientist Don Williamson, whose studies of marine life led him to the boldest and most controversial theory of evolution since Darwin’s own—one that suggests evolution occurs not just through mutation but also through hybridization. Such a theory could mean that rather than climbing the tree of life, species could possibly jump from branch to branch, and that the origins of metamorphosis might lie in the ancient union of two completely different species.

The Mystery of Metamorphosis is an accurate depiction of a scientific revolution 150 years in the making.  Nowhere else will readers find such a sweeping account of this strange and wonderful mystery - or such a thoughtful, balanced presentation of why metamorphosis has landed center stage in debates over evolution itself.


The Beautiful Mystery

It is a hot day at the end of August and students at Amanda Elementary School in Manhattan, Kansas, stream out of classes to gaze heavenwards. After several days of cloud and rain, the weather has improved and today the sun is beaming down through a clear blue sky. Suddenly, fingers point to where splashes of golden-orange are soaring above the playground. The great Monarch butterfly migration has begun. Further south, in Emporia Village Elementary school, students are also staring up at the sky and counting. By the end of the day they will have already listed 100 sightings. Later that afternoon, monarchs come pay a visit at Corinth Elementary school in Shawnee Mission. Hundreds float high in the air, then all of a sudden descend on the playground, accompanied by birds and dragon flies that appear to be making the journey with them. The Monarch migration is an exciting annual attraction for children in America, when up to 100 million butterflies migrate from the colder North to winter on the warm Californian coast or the Sierra Madre in Mexico. It is a journey as old as, and maybe a great deal older than, than the great migrations of buffalo that have entered legend. On the websites that link to the school biology classes, teachers explain what is happening: the story of caterpillar and butterfly, two utterly different life forms following their different life cycles. The children are fascinated to learn of how the monarch ‘changes its ecological niche entirely when it transforms from a caterpillar to a butterfly … a miraculous biological process of transformation [involving] two ecologically different organisms, as distinct as a field mouse and a hummingbird.’ It appears almost magical, a transformation that has captured the human imagination from classical times – and perhaps even longer.
We can admire the naturalistic animal paintings on the walls of rock shelters in Australia and South Africa, and deep within the gloom of French and Spanish caves, dating back to the Aurignacian period, roughly 30,000 years. Exquisite sculpture date from the same period, such as the figurines of a diving cormorant, or the putative head of a horse, carved out of mammoth ivory, which were discovered by the German palaeoanthropologist Nicholas Conard at the Hohle Cave in the Ache Valley.1 One such ivory figurine, just a few centimeters long, depicts the hybrid features of a man and a lion. We cannot be sure what the artist intended, but given that a second lion-man sculpture has been discovered in a nearby German cave, Conard suggests that this might fit with a common shamanistic religious experience, suggesting that ‘the transformation between man and animal, and particularly between man and felines, was part of the Aurignacian system of beliefs’.2 For Conard, this extension of creativity, from mere observation of nature, to a more ideational, perhaps spiritual inspiration, was the most exciting discovery of all. ‘I’ve been digging for a long time and I’m usually very calm in my work – but this certainly got my heart pumping.’
There is a word for the dramatic transformation of one being into another. We describe it as metamorphosis. It is the title Ovid chose for his classic collection of exotic and wonderful stories, so reminiscent of what was seen in the ancient sculptures and cave paintings, of how men and women lost their human forms and souls to be transformed, by divine miracle, into four-legged animals, birds and flowering plants. It seems not unreasonable to assume that such inspiration came from the everyday observation of the natural world, where the mystery of metamorphosis is all around us. Indeed, the more one looks to nature, the more widespread appears to be this phenomenon of bizarre, spectacular change. It extends far beyond the world of insects to include amphibians, such as the familiar frogs and toads, and in its most dazzling variety, the strange and colorful marine invertebrate creatures that inhabit the hidden depths of the oceans, such as starfish, sea urchins, crabs and sea squirts.
All such metamorphoses involve a series of transformations, so that the developing being exists in a variety of different stages, or forms, from the egg, through one or more ‘larval’ stages, such as we see in the grubs or caterpillars of insects, or the bewildering variety of marine invertebrate forms, to a final transformation that results in the final, or ‘adult’ form of the insect, or periwinkle, lobster or salamander. For example, we shall come across the startling metamorphosis of the starfish, Luidia sarsi, in which larva and adult co-exist simultaneously as independent life forms in the different ecologies of the surface waters and the ocean floor. If we did not know that the larva and adult starfish were born from the same fertilized egg, we would view them as radically different animals that belonged to completely different branches of the tree of life. In fact, this is no rare or fantastic freak: rather it is an example drawn from the bizarre, entrancing, some might say magical, process of transformation the starfish shares with the majority of the animal species that inhabit the oceans, lands and air of our planet. It is part of the mystery of metamorphosis.
In nature, we are familiar with the metamorphoses of moths and butterflies, where the humble caterpillar stops its frantic feeding to enter a phase of quiescence, known as the pupa, or cocoon. Walled off from the world, it appears to undergo a mysterious, and wholesale, transformation from which, as if by some quasi-miracle, the glory of the adult eventually emerges. For the Dutch naturalist Jan Swammerdam, judged by many to be the foremost expert of the seventeenth century, the metamorphosis of caterpillar to butterfly symbolized the journey from pedestrian life to death and resurrection in the afterlife, with the pupa representing the curious pause between death and the Day of Judgment. Such ecstatic vision is perhaps understandable when we see what emerges from that seemingly death-like cocoon, the newly emerging adult insect with its multi-faceted eyes, articulated legs, new-found sexual maturity and extraordinary wings. That two such very different beings could derive from a single fertilized egg is at once shocking and thrilling. It is little wonder that it has long intrigued the human imagination.
For great thinkers such as Aristotle, the butterfly’s caterpillar stage was a continuation of its embryonic life that extended to the formation of the perfect adult. 'The larva, while it is in growth,' he argued, 'is nothing more than a soft egg.' William Harvey, famous for his discovery of the circulation of the blood, saw some mystical influence at work in the transformation of the larva into an entirely new form. In the pages ahead we shall meet other great thinkers who were equally enthralled, including Charles Darwin, the father of modern evolutionary theory, and the great French naturalist and “poet” of nature, Jean-Henri Fabre. A modern enthusiast is Don Williamson, a marine biologist who has spent his working life at the former Marine Biology Laboratory of Port Erin on the Isle of Man. If Williamson is right, metamorphosis is even more intriguing than some of these luminaries of science and philosophy dared to imagine.
Williamson’s ideas have provoked such controversy in the fields of marine biology, and entomology that some colleagues will object to my including his theory at all. I hope that, by the conclusion of this book, my readers will understand why I include him, in part because his story encapsulates this very conflict with orthodoxy, but more importantly because there are aspects of his theory that, taken on balance, offer enlightenment as well as the potential for new research. The mystery of metamorphosis is truly complex and profound – so much so that no single theory, whether orthodox or radical, can be considered in isolation. In addition to important contributions from Darwin and Fabre, I shall focus on the pioneering work of Sir Vincent Wigglesworth, widely regarded as the father of insect physiology, the American entomologist, Carroll Williams, and the modern inheritors of both Wigglesworth and Williams’s pioneering enlightenment, the husband-and-wife collaboration of Lynn Riddiford and James Truman.
I don’t pretend that science has all of the answers – metamorphosis still jealously guards its mysteries – but I hope to show how what we have captured to date is so precious and important, so stunningly beautiful, that it deserves to be explained to an intelligent lay reader.
We shall examine these various scientific explorations of the mystery, which includes transformations in real life that would appear every bit as exotic and strange as we encounter in Ovid’s fantasies. The mystery of metamorphosis will be seen to lie at the very heart of the origins of the animal kingdom, extending beyond insects and the diverse and fascinating marine divisions of life to the vertebrate animals, including the familiar frogs and toads, and possibly to certain aspects of humanity. There are scientists who believe that we humans undergo metamorphosis in the profound and body-changing experience we are familiar with as puberty – and there are extrapolations of metamorphosis that may help us to understand the development of the very organ that defines our sentience, our extraordinary human brain.

Professional Reviews
New Scientist
Abstract of review:

"The book is a must for entomologists, marine biologists and the downright curious."

Foreword Reviews
"The enormity of Ryan's task and the complexity of the cross-disciplinary research would have overwhelmed a lesser writer. Part history lecture and part science class, Ryan brings an accessible passion to the subject comparable to Carl Sagan's popularization of astronomy."

AuthorsDen Professional Review
The Mystery of Metamorphosis
By Frank Ryan
Chelsea Green Publishing
264 pages

Author Frank Ryan is an accomplished author, physician, and evolutionary biologist, with a passion for exploring the mysteries of science. In The Mystery of Metamorphosis, Ryan takes the reader on an intertwined journey from the birth of a concept with examples leading back to the times of Greek Mythology to Darwin’s studies and how these relate to the findings of prominent scientists dedicated to the research of metamorphosis.

The Mystery of Metamorphosis is deeply scientific yet very well written to engage the most novice of science enthusiasts. Most of us are introduced to metamorphosis in the second grade with the transformation of a butterfly from the caterpillar stage. Understanding the concept, Frank Ryan takes the reader into the life of various sea creatures, explores possibilities and challenges beliefs. He introduces us to scientists like Don Williams who studied metamorphosis is sea urchins. Williams proposed that metamorphosis was the “joining of genomes of completely different species in new.”

In reading two of Frank Ryan’s books, Virolution and The Mystery of Metamorphosis, I’ve come to understand that scientific concepts and theories are constantly evolving. Frank Ryan is a fantastic writer and his passion for science and quest for understanding comes through. Any science enthusiast will dive into this read. I’m not educated in the scientific fields yet I found The Mystery of Metamorphosis to be fascinating, especially with concept relating to humans and puberty. I walked away from this book with a load of interesting and useful facts. I find myself thinking beyond the cusp of what I see everyday and questioning the origin and evolution of the simplest things. This is a book I will keep on my bookshelf and pull out from time to time to reexamine metamorphosis.

Jackie Miller
Co-Founder AuthorsDen

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