A Review of An Immense World by Ed Yong

In the fall of 2024 I read An Immense World with the Evolution Round Table at Franklin and Marshall College, a group I have been part of for more than two decades.

It is easily the most beautifully written of all the books of more than two dozen books I have read with this group.  Rather than simply gush about it, I copied the review from The Guardian newspaper. If you read popular science this book is deeply informative and a joy to read.

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A Review of An Immense World by Ed Yong 

This magnificent book reveals the strange and mysterious ways that creatures sense their surroundings – pushing our understanding of them to the limit

Review by Killian Fox

20 Jun 2022

Scallops have eyes. Not just two eyes, like humans have, or eight, like most spiders do, but up to 200 of them, each clasped by a thin, wavy tentacle protruding from the inner edges of the corrugated shell. Considering how rudimentary a scallop’s brain is, these eyes are surprisingly sophisticated. Play a scallop a video of juicy particles drifting by in the water, as researchers at the University of South Carolina have done, and it will likely open its shell, as if to take a bite.

It’s possible, at a stretch, to say what’s going on here. The scallop’s eyes transmit visual information to its brain, which creates a picture, however fuzzy, of some juicy plankton approaching, and it springs into action. The shell opens wide, the plankton floats in, and snap! Dinner is served.

It’s a neat enough explanation, but it’s not true. The reality, as with most cases in Ed Yong’s magnificent new book on animal perception, is more complicated, more mysterious, more wondrously strange.

Yong has a knack for vivid similes, and here he invites us to think of the scallop’s brain “as a security guard watching a bank of a hundred monitors, each connected to a motion-sensing camera… The cameras may be state-of-the-art, but the images they capture are not sent to the guard.” What appears instead is a warning light for every camera that has detected something, and the guard reacts without actually visualising the prey. If this explanation is correct – and Yong is always alert to the possibility that it might not be – the scallop “doesn’t experience a movie in its head the same way we do. It sees without scenes.”

This throws up further questions, not least: why do scallops have such keen eyes if their brains can’t process the visual data? Yong doesn’t give us a conclusive answer, but the example raises a deeper point that lies at the heart of his book. We humans are so deeply embedded in our own particular way of seeing the world that we find it hard not to impose our perspective on other creatures – if indeed we bother thinking about them at all.

A British science writer based in the US, Yong is drawn to material that pushes our understanding to the limits. His first book, I Contain Multitudes, dove headlong into the world of microbes and made often punishingly complex subjects digestible to lay readers without oversimplification. While working on this follow-up, he broke off to report on Covid for the Atlantic, producing a series of deeply researched, often devastating articles that won him a Pulitzer prize.

An Immense World might be his most audacious undertaking so far. Humans, like all creatures, are trapped in sensory bubbles unique to each individual – what the Baltic-German zoologist Jakob von Uexküll referred to as our Umwelt – which means we “can only tap into a small fraction of reality’s fullness”, as Yong puts it. Our eyesight is pretty good, but it’s nowhere near as panoramic as that of a mallard, which “sees the world simultaneously moving toward it and away from it” when flying. Nor can we perceive ultraviolet colours, as most animals can, or sniff out the topography of underwater mountains and valleys, like some seabirds seem capable of doing.

We may feel like we are the masters of our planet, having mapped every inch of its landmass and stared into the guts of an atom, but when it comes to understanding what it’s like to be a songbird using the earth’s magnetic field to navigate across continents, we barely know where to start.

Yong is up for giving it his best shot, not least because he understands how damaging it can be to disregard other creatures’ perspectives. When we unthinkingly flood the world with light and sound, we wreak havoc on bird and turtle migrations and disrupt owls and orcas in their search for food. Even scientists who have spent years working with a single species can botch research by failing to fully consider their point of view. But Yong also relishes stepping into other Umwelts just for the sheer fascination of it. “We don’t have to look to aliens from other planets,” one scientist tells him. “We have animals that have a completely different interpretation of what the world is right next to us.”

She has a point: who needs sci-fi when you’ve got a blind catfish with flow-sensing teeth all over its skin, or crickets with ears on their knees, or a dolphin that can perceive your innards through echolocation? Even everyday encounters seem extraordinary through the “magic magnifying glass” that Yong holds up. The jerky movements of flies buzzing around your living room aren’t random, but a response to fluctuations in temperature too minuscule for humans to detect. The hearing of chickadees changes with the seasons, speeding up in the autumn, while large flocks are forming, and becoming more pitch-sensitive in spring, to register the subtleties of mating calls.

The book is so full of these little astonishments, beautifully rendered, that Yong occasionally risks overwhelming our sense of wonder. By the time we get to the chapter on magnetoreception – easily the most confounding of the senses, in part because no one is certain where the relevant receptors are located – it’s almost a relief when he admits that he has “no idea how to begin thinking about the Umwelt of a loggerhead turtle”.

But it’s the attempt that matters, and Yong succeeds brilliantly in shedding light on these alien worlds – worlds that drift around us every day, like plankton around a scallop, but whose richness and extravagant strangeness we rarely pause to examine. Now, thanks to this book, we have scenes to help us see.

Bilingual Books and the Challenge of Lifelong Learning

More than a decade ago in a Paris bookstore I picked up French-Greek edition of The Gospel of John, Jean Evangile: traduit du grec, preface et annote par Bernard Pautrat.  I read it in 2017 after I took three semesters of Ancient Greek with undergraduates.  Most of the Christian scripture is easier to read than histories or philosophy in Ancient Greek and much easier than poetry or drama.

The Greek is a standard late 20th century international text. The French on the facing page is a contemporary translation.  Greek is the language in which the apostles wrote, but not the language Jesus spoke. So the gospels are a combination of narrative with quotes from Jesus (and any other dialogue) that are translations of Aramaic and Hebrew.   

When I began, I read the French first. I would read a sentence or paragraph then read the Greek. When I got stuck in both languages I would refer to David Bentley Hart's translation of the Christian scripture.  He has a lot of notes. Since it is a one-man translation, a committee is not deciding on word choice or the flow of a passage. I like that better.

As I went along the Greek I took two decades ago started to come back. I know a lot of Greek grammar. As I read more, I  remembered more vocabulary.  By halfway, I was reading a Greek sentence first, then the French.  By the end, Greek paragraph or two before switching to French.   

In fact, since the Greek in John's gospel is so uncomplicated, I was more likely to puzzle over the French grammar by the end.  

As a method of learning languages, I can only recommend this method to those who want to read. I know that if I really wanted fluency, I would have to immerse myself in one language until I was fluent.  It would have been better if I started my immersion before the first grade. But reading keeps languages in my head and lets me experience a little of  what a native reader of a language enjoys all the time. 

Also, I have tried reading a dual-language text in which one of the languages is English. It is difficult not to lean on the English.  

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The Text Itself 

Of the apostles who wrote the gospels and letters of the Christian scriptures only Luke was a native speaker of Greek.  His gospel and the Acts of the Apostles, which he wrote, are much better Greek than the rest of the book.  Which also means more difficult Greek. 

Between my two readings of Jean Evangile, I joined a synagogue for the first time in my life and became a somewhat practicing Jew.  This made the end of the gospel much more vivid and disturbing.  John makes very clear the plots and intrigues of the Jewish leaders are why Jesus was crucified.  

In the words of Jesus, it is very clear that Christianity should not have and money, power, buildings, or any connection to this world except to point people to the Kingdom of God.  So the Jewish leaders represent any religious leader that has money and power.  

But for the kind of person who thinks they can read a 2000-year-old twice translated book literally (Jesus spoke Aramaic and Hebrew, John translated his words in Greek, then the Greek got translated into English.) he would not look for the universal meaning of the actions of the Jewish leaders. The literal reading looks bad.  

Israel Alone by Bernard-Henri Levy--The World Changed The Month It Was Published

 

On September 10 of the year just passed Bernard-Henri Levy published his new book Israel Alone.  I have read several of Levy's books since returning to Judaism in 2017, so I read this one eagerly.

Levy made clear that on campuses in Europe and America, Jew haters were attacking Jews with impunity. Western leaders kept saying there must be a cease fire no matter how many Jews are raped or murdered.  Israel did seem quite alone and embattled. Hezbollah attacked from the north. Iran had attacked with a barrage of missiles. The Houthis were firing ballistic missiles from Yemen. Hamas continued to hide in hospitals and use Gazans as human shields.

Israel looked quite alone. 

As I read the book, I realized the deep lament at the center of this brief book had receded somewhat.  A week after the book was published, Israel attacked Hezbollah killing and maiming thousands of its tactical leaders in the Pager Attack.  Terrorists taking a huge dose of their own medicine.  

Before the month ended Hassan Nasrallah and most of the top leaders of Hezbollah were dead in an air strike that showed how deeply Israel had penetrated the terrorist organization.  Then Israel smashed the Hezbollah rocket launchers and attack tunnels on its border.  

Israel attacked Iran and took out all of Irans air defenses.  Israel or any other of Iran's enemies with an air force could attack at will. A month later, pro-Russian/Iranian Syria collapsed.  The Russians are gone. The Iranian supply route to Lebanon is gone. 

The Trump administration takes office with Trump threatening there will be "all Hell to pay" if Hamas does not release all of the hostages from the October 7, 2023, attack on Israel.  

Among the predictions of chaos after January 20, many believe Trump will begin mass deportations.  He may.  But several of Trump's cabinet picks have plans to revoke the visas of students who are supporting Hamas and other terrorist groups.  The first deportations may be terrorist supporters on visas. There will be nomass protest of deporting those who cheer Hamas and other terrorists.

Israel is still largely alone, but since Levy's book was published, Israel has crushed several of its enemies and winners always have friends.  

Tribe by Sebastian Junger -- The Ancient Roots of Many Problems of the Modern World

In October, I went a conference on Tribalism and Cosmopolitanism.  The first and featured speaker was Sebastian Junger, author of seven books that, in part, describe the lives of modern tribes in America including soldiers, commercial fishermen, and others who risk their lives in their work.  Junger said, "The real and ancient meaning of tribe is the community that you live in, that you share resources with, that you would risk your life to defend."

He is also the co-director with Tim Hetherington of the documentary Restrepo, the record of a year with soldiers on one of the most dangerous outposts in Afghanistan. The soldiers of Battle Company, 2nd of the 503rd Infantry Regiment 173rd Airborne Brigade Combat Team are the definition of a tribe.

Humans as a species are tribal.  Forming tribes and living as tribes describes most of human history. In the book, Junger shows that people who live without tribes, without the community and deep connections tribes afford, are adrift and often unhappy without knowing why.  

Junger said it was a commonplace in frontier America that people who went from civilization to Native American tribal life did not come back.  Whatever civilization could offer, those who left would not return. 

As I read the book, I felt I was learning the secret code of my life--the yearning for a tribe.  I grew up in a Boston suburb in the 1950s and 60s, not connected to extended family or religion or even a sports team.  I joined the military shortly after high school graduation in 1971 and loved being part of a group with a mission. I got out after being blinded in a missile explosion, but healed completely and re-enlisted within a year.  

After three years as a tank commander on the East-West border, I got out, went to college, got a professional job, then a quarter-century later re-enlisted and deployed to Iraq for a year.  That deployment ended 15 years ago this month.   

In an odd twist, I saw Restrepo right after it was released in late June 2010 in an NYC theater, a few months after I returned from deployment.  I walked out of the theater and wanted to go to Afghanistan.  

Belonging to a tribe has been normal for we humans in all of recorded history and before.  The cosmopolitan drive in us allows great learning, great invention, modern medicine and all the wonders of the modern world, but it does satisfy our need for deep human connection.  Tribes do that. Tribe, the book, explains the history and present reality of the tribal impulse in our lives.

The French Roots of Sinatra's "I Did It My Way"

In November 1968, Frank Sinatra told his friend and collaborator Paul Anka that he was tired and ready to give up show business. Sinatra had asked Anka several times to write a song for him, but Anka had been intimidated.  He saw himself writing teen songs.  During dinner Sinatra said, "You never wrote me that song."

Still reeling over the news at 1 a.m. in his apartment, he found himself toying with lyrics to a melody he had heard in France. “I thought, ‘What would Frank do with this melody, if he were a writer?’” Anka says. “And all of a sudden, it just came to me: ‘And now the end is near. I face the final curtain.’”

Anka knew the melody for these words.  A few months before,  Anka was in the  south of France and heard a song called Comme d'habitude which can be translated "as per usual."  More loosely "same old shit." The melody was written by Jaques Revaux with lyrics by Claude Francois and Gilles Thibault.  The sad song was about a man in his mid 30s who was left (dumped) by his much younger (teenage) lover.  Anka wrote a completely different lyruc on the same melody.

Anka gave the song to Sinatra who recorded it before the end of the year.  In  1969, I Did It My Way was an instant hit around the world and became a signature song for Sinatra for the rest of his life.  

Sinatra did not quit show business.  

In the 1960s most pop music traveled from from the United States and England to the rest of the world. I was fascinated to learn the story of a hit song in France that became a very different song in America.  

 

For the Sweep of History, Read New Books First

Asked about the five books someone should read to get a broad view of the history of the world, the historian Walter Russell Mead said we should read the Bible, Thucydides, Xenophon, other histories from the ancient world and, oddly, The Life of Lord Marlborough by Winston Churchill.  

(I have read several books by Churchill.  His book about his ancestor is the best thing I have read by him, but it seemed a strange addition to a short list. )

While I love Walter Russell Mead's take on many things, I disagree with his recommendations.

First, I strongly believe that reading ancient books in translation will leave the reader with more questions than answers.  Translation is interpretation, leaving many occasions for misunderstanding. Also, history written at the time it happens can never be comprehensive. Modern scholarship has added much the story Thucydides tells. Partly because Thucydides was a participant in the wars he wrote about, he seems to have taken Alcibiades at his word when Alcibiades was manipulating events to gain power. That story is very well told in The Peloponnesian War by Donald Kagan.   

Instead of beginning with the ancients, I recommend reading several sweeping one-volume histories of the world or a great era by historians of great reputation in the reader's own language--in my case, English. 

 

The most recent book I read in this genre is Why the West Rules for Now by Ian Morris.  A French friend told me about it. He read it in English. The book includes the parallel development of civilization in the East and the West. If I were to recommend only one book, Morris's book would be it. 

Another delightful book is The Dawn of Everything by the two Davids, Graeber and Wengrow. Much more biology than the Morris book so a wider perspective.  

In his book Prisoners of Geography Tim Marshall makes clear that where we stand in the world gives us a vastly different perspective on life and history.  I love this book and found nothing comparable in its focus.

Civilization  by Niall Ferguson covers just a half millennium from 1500 to now, but it's the one we live in so it's very important for us.  Ferguson, like Morris, explains why the plague-ridden western end of the Asian continent (Europe) rose from backwater to world dominance.  It took the Reformation and the Renaissance to break the hold of the Catholic Church on western culture and allow science to flourish freely. Ferguson then lists 29 great innovations in science between 1530 and 1789 that happened after two millennia of relative stagnation.  

These Truths by Jill Lepore traces the history of America from its discovery to the present with a focus on women and minorities. Her stories of the lives of slaves and native Americans and the first abolitionists are amazing.

Sapiens by Yuval Noah Harari, charts the history of the species Sapiens including highs like civilization and medicine and lows like all the misery that ensued when we left hunter gatherer lives to settle down and become the servants of wheat. (Originally written in Hebrew, Sapiens was translated into English with the author working on it.  Harari is multi-lingual and speaks and writes in English.)

Guns, Germs and Steel by Jared Diamond. He says geography is the reason western culture came to dominate the world in the past half millennium, along with as the title says, guns, germs and steel. 

Finally, if you decide to take Mead's advice and read the Bible, I urge you to read a translation by one man (I will be happy to recommend a one-woman translation when one is available.) NOT a committee.  I am currently reading Robert Alter's translation of the Hebrew Scriptures. He is very thorough and his footnotes on the complexities of the Hebrew are very clear and readable.

For the Christian Scripture, I suggest David Bentley Hart.  Like Alter, his notes are brilliant. He is an Orthodox theologian who has pissed off most of Christendom with his opinions expressed in many books.  He has even said Hell does not exist to make sure he has enmity from every direction.  I read The Gospel of John and the letters of John in Greek recently. I used Hart's translation when I was stuck. Which happened a lot.  

The Comfort Crisis: Embrace Discomfort to Reclaim Your Wild, Happy, Healthy Self by Michael Easter

In the hopeful world of self-help books the reader is drawn into the possibility of changing her life for the better.  We  could all be thinner, more organized, better read, faster, more calm, more mindful, less wasteful and any number of personal improvements.  

Much of the advice is incremental--the steps toward the goal, not the leap.  Michael Easter gives the reader the steps toward the leap.  The central event of the book is a month-long trek with 80-pound packs through the wilderness of northern Alaska hunting caribou.  

On the way he tells us how hunger, boredom, exhaustion, cold, dirt and other forms of discomfort will make our lives happier and better.  The book is full of the latest research showing how discomfort makes us stronger, smarter, tougher and happier.  

It is also very well written.  And if you are the kind of person who exercises a lot, fasts, endures boredom and strives to live better, the book will challenge you to do something even more extreme. 

I like this book for the obvious confirmation basis that I get from it. It also added walking with a heavy pack--rucking--to things I want to do more of. 

I would love to hear how you strain toward self improvement.  

I wrote two other posts responding to the book. They were on boredom and dirt.