Why are you attracted to a certain "type?" Why are you a morning person? Why do you vote the way you do? From a witty new voice in popular science comes a clever, life-changing look at what makes you you.
"I can't believe I just said that." "What possessed me to do that?" "What's wrong with me?" We're constantly seeking answers to these fundamental human questions, and now, science has the answers. The foods we enjoy, the people we love, the emotions we feel, and the beliefs we hold can all be traced back to our DNA, germs, and environment. This witty, colloquial book is popular science at its best, describing in everyday language how genetics, epigenetics, microbiology, and psychology work together to influence our personality and actions. Mixing cutting-edge research and relatable humor, Pleased to Meet Me is filled with fascinating insights that shine a light on who we really are--and how we might become our best selves.
Bill Sullivan, my brother from another mother. How amazing you are to write such a beautiful book on the story of “us.” Yes, I am “Pleased to meet me.” From the begging to the end, it all starts with the most fertile of situations. What we do to our bodies (eat, drink, smoke, ingest for fun, where we live, what we breath etc..), becomes the complete package we call our DNA. However, we all have our parents 23 (to each their own) problems injected into our own as a constant reminder that life was never free and truly ours to begin with.
As the story goes, we are all responsible for ourselves. My friends, always stay curious, and if you are as curious as I am, take the journey on meeting yourself. I may not know you now, but I’ll be “Pleased to meet you” too!
I enjoyed the beginnings of this book immensely. However, as the author began to display his political leanings I’m afraid he became susceptible to his own case of confirmation bias about liberals and conservatives. He cited materials that supported his version of the story. He lost credibility in my mind. Statistics don’t lie....but liars use statistics. Furthermore, as an author that seems to be saying we should care about our fellow man and consider the source of their opinions and infirmities, I think he was particularly ruthless towards people of faith. Can the majority of the world population be wrong. It all had to start somewhere.
I had fun reading Pleased To Meet Me by Bill Sullivan. It was full of Dad jokes, pop culture and Star Wars references, and of course lots of information about genetics. Bill Sullivan is a professor of pharmacology and microbiology at the Indiana University School of Medicine in Indianapolis, where he studies infectious disease and genetics. The specifics of different genes, hormones, and bacteria could have been overwhelming, but the way the information was presented kept me interested. The first third of the book was about genetics and how it relates to food, cravings, taste preferences, etc. The remaining two-thirds of the book spoke to many different topics. The ones that were most interesting to me were: addiction, politics, religion, and relationships. I definitely thought a lot about nature vs. nurture while reading this book because it is clear that genetics have a huge role in our lives, while nurture and environment also effect our actions and preferences. I am fascinated by our genetics and I am looking forward to the discoveries that will likely be made in our lifetimes.
2 stars. I received this book in a Goodreads giveaway. I was hoping this would be a popular science book that taught me a lot and made me want to share what I learned with everyone I saw, but sadly it did not.
The majority of the book focuses on how our DNA can influence various aspects of our preferences and personalities. It tends to follow the formula of: introduce the concept; explain the biological basics; cite studies done on mice, rats, and/or humans; draw some general conclusions; close with "more research needs to be done." There is no doubt that the field of DNA is still young, knowledge is both limited and fluid, and in fact much more research needs to be done and there is much to be learned. I found the information on gut microbiota interesting and useful, but in general I don't know that I learned a lot that applies to everyday life.
The strangest part of this book is the section on beliefs. The careful hedging that highlights the other chapters goes out the window, and suddenly the author has unequivocal answers on political leanings, religion, and death. It seems, too, that this portion is only loosely related to DNA. It's an odd shift in tone and topic, and for me it hurt the author's credibility and authority and it negatively colored my opinion of the book as a whole.
Regarding the humor used by the author, I was disappointed by where and how he chose to employ it. He seemed to drop in pop culture references and "dad-joke"-type comments to try to be cool, instead of as a way to explain the concepts or conclusions or to make a complicated idea more relatable.
نحن آلات أكثر تطوراً بكثير ، لكننا آلات!! . . فكر في الصف الأول الذي يمكنك تذكره وتخيل الوجوه المشرقة والشابة لأصدقائك وزملائك السابقين. مثل الصفحات الفارغة المتعطشة للحبر ، لم تتم كتابة العقود المستقبلية بعد وبدت الاحتمالات لا حدود لها. كليشيهات متفائلة مثل "يمكنك أن تكون ما تريد أن تكونه!" كانت جزءًا من نظام القيم اليومية. الآن ، مع صورة تلك الوجوه الشابة المشمسة في عقلك ، فكر في من أصبح هؤلاء الأشخاص. يتمتع بعض أصدقائك القدامى بوظائف ممتازة يفعلون ما يحبون ؛ يكره البعض الآخر عملهم الوضيع ، والبعض لا يبدو أنهم يحتفظون بأي وظيفة. ذهب معظمهم إلى الكلية ، لكن البعض الآخر كان محظوظًا فقط لأنه استطاع إنهاء المدرسة الثانوية. لا يزال البعض يحب حبيبته في المدرسة الثانوية ، لكن البعض الآخر يغيرون أزواجهم مثل فرشاة الأسنان. قد يتزوج البعض من نفس الجنس. لا يزال البعض يعيش في مسقط رأسك ، وقد غامر البعض بالرحيل ، وقد يكون البعض بلا مأوى. لا يزال البعض يمتلك عضلات بطن سداسية ، والبعض الآخر معبأ كبرميل. البعض منهم آباء جيدين ، بينما يهمل آخرون أطفالهم أو يسيئون معاملتهم. البعض دائما يحتفل وسعيد ؛ البعض الآخر مهموم وحزين . أصبح البعض مدمنًا على الكحول أو المخدرات . قد يكون القليل منهم في السجن. لماذا كان كل شخص مختلفًا عن الآخر؟ نشأ أقراننا في نفس الوقت ، وفي نفس المكان ، حول نفس الأشخاص ، ومع ذلك فنحن بعيدون عن التوحيد في سلوكنا. ربما رأيت علامات المراوغات غير العادية لدى البعض في سن مبكرة جدًا. أحب تشارلي الصغير شم الغراء. كانت كيت تتسلل لتسرق الحلوى منذ الحضانة. لم يتوافق الشاب كاميرون مع المفاهيم التقليدية للرجولة ، ولم يهتم دونالد بأي شخص سوى نفسه. وكان هناك شيء مريب بشأن كاري المخيف. عندما ننظر إلى أقراننا الذين نجحوا ، يفترض الكثير منا أنهم يتمتعون بالذكاء والتصميم وأخلاقيات العمل القوية. وبالمثل ، نحن نسارع إلى إلقاء اللوم على أولئك الذين لم ينجحوا مثل ضعاف التفكير ، وغير المنضبطين ، والكسالى. إذا كانت قصة حياتك تقرأ مثل الفائز بجائزة بوليتزر ، فأنت تستحق الثناء. إذا كانت تبدو وكأنها غلاف ورقي رخيص أكثر ملاءمة لبطانة قفص العصافير ، فأنت تستحق اللوم. في كلتا الحالتين ، يعتقد معظم الناس أن نجاحك هو أمر متروك لك. كان لفكرة أننا أسياد مصيرنا صدى لدي أثناء نشأتي. لكن عندما تعلمت المزيد عن علم الأحياء ، لم يعد هذا المفهوم المبسط يقنعني . خذ على سبيل المثال الإفراط في الأكل. كثير من الناس يلومون الأشخاص المصابين بالسمنة ويسخرون من عدم قدرتهم على ضبط النفس. لكن هذا في الحقيقة لا يخبرنا بأي شيء مفيد ، أليس كذلك؟ لماذا بعض الناس يفتقرون إلى ضبط النفس؟ نفس الشيء بالنسبة للأشخاص المصابين بالاكتئاب. بعض الذين لا يعرفون شيئا ، يرفضون المشكلة: "ارتدي سروال البلوغ وتجاوز الأمر!" مرة أخرى ، هذا لا يساعد. لماذا لا يستطيع الأشخاص المصابون بالاكتئاب الخروج منه؟ منطقنا في التفكير بالقتلة عاجز بنفس القدر عندما نقول ، "أرواحهم شريرة" حسنًا ، لماذا انتقلوا إلى العنف؟ نحن بحاجة إلى التعمق أكثر بحيث يكون لدينا أمل في فهم أفعالنا حقًا. عندما يستغرق جهاز الكمبيوتر وقتًا طويلاً لفتح برنامج ، لا نعتقد أنه كسول. عندما لا نشعل سيارتنا في الصباح، لا نصرخ في وجهها لافتقارها إلى العزيمة. إذا فشل محرك الطائرة وأجبرنا على الهبوط الاضطراري ، فإننا لا نعتبر الطائرة مذنبة بارتكاب خطأ. من المؤكد أننا آلات أكثر تطوراً بكثير ، لكننا آلات. كما قال الكابتن جان لوك بيكارد عن بيانات android الشبيهة بالبشر في Star Trek: The Next Generation : "إذا شعرت بالحرج لتذكرك بأن البيانات صادرة عن آلة ، فقط تذكر أننا مجرد مجموعة مختلفة من الآلات - في حالتنا ، آلات كهروكيميائية" لا يقول الكابتن وعلماء الأحياء مثل هذه الأشياء لتجريدنا من إنسانيتنا ، ولكن للكشف عما يعنيه أن تكون إنساناً حقًا. إذا فهمنا كيف تعمل آلتنا البيولوجية ، فنحن في وضع يمكننا من فهم السلوك وإصلاحه إذا لزم الأمر. لكننا مثل رالف هينكلي من فيلم The Greatest American Hero ، الذي كان يرتدي بدلة حمراء من بدلات القوى الخارقة ولكن لا توجد لديه تعليمات حول كيفية استخدامها. . Bill Sullivan Pleased To Meet Me Translated By #Maher_Razouk
Have you ever wondered why you do the things you do? What causes you to have the tastes for the foods you have? What underlies your moods? How you come to hold the beliefs you hold?
All of these and more have now been tied to our genes and our microbiomes. That's the purpose of this book, to tell, with clever humor, why we do what we do and to understand that much more than we ever dreamed is outside our control.
The truth is that there are hidden forces orchestrating our each and every move.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 13). Kindle Edition.
The means by which the outside world interplays with our genes is a new field of study known as epigenetics.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 14). Kindle Edition.
Epigenetics may play a wide-ranging role in obesity, depression, anxiety, intellectual ability, and more. Scientists are discovering how stress, abuse, poverty, and neglect can scar a victim’s DNA and adversely affect behavior for multiple generations.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 15). Kindle Edition.
In addition to our own genes, scientists have recently recognized that microscopic invaders bring a massive repository of genes into our bodies that are likely to shape our behavior as well.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 15). Kindle Edition.
We should also keep in mind that not all gene variants are detrimental; like the X-Men, sometimes mutant genes grant us a superpower.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 25). (Function). Kindle Edition.
We can’t be whatever we want to be. The genes we inherit at conception are like the playing cards we hold at the poker table: We have to play our best game with the hand we’re dealt.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 25). Kindle Edition.
Your DNA sequence is not read like a typical novel, but more like a Choose Your Own Adventure book where the environment steers how the tale unfolds. Your DNA houses many different potential versions of you. The person you see in the mirror is just one of them, fleshed out by the unique things you’ve been exposed to since conception.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 26). Kindle Edition.
Your DNA sequence is not read like a typical novel, but more like a Choose Your Own Adventure book where the environment steers how the tale unfolds. Your DNA houses many different potential versions of you. The person you see in the mirror is just one of them, fleshed out by the unique things you’ve been exposed to since conception.
Sullivan, Bill. Pleased to Meet Me: Genes, Germs, and the Curious Forces That Make Us Who We Are (p. 26). Kindle Edition.
This review can also be found on my blog. disclaimer: I received an advanced copy of this book from the publisher in exchange for review consideration. All of the opinions presented below are my own.
In Pleased to Meet Me, Bill Sullivan sets out to explain what makes us, well, us. Conversationally written, this is absolutely geared toward the lay reader. While going in with a solid foundation of biology wouldn’t hurt, Sullivan lays each topic out carefully and provides sufficient background for readers to understand the more advanced topics being discussed. There is truly just enough information for us to glean what we need from each section and although I occasionally wanted more, I knew it wasn’t feasible to go more into depth while covering such a wide variety of topics.
This was an incredibly insightful read. I ended up bookmarking what felt like almost every page in the book and marked up countless passages. There are constant gems of information that are either fascinating all on their own or feel highly applicable to day-to-day life. My only complaint really is that Sullivan is a little too conversational at times, although that could just be my personal preference. He made endless cheesy jokes and had constant commentary that began to wear on me. But honestly, it’s a small price to pay for the amount that I learned reading this, especially considering what an easy read it was.
I really can’t recommend Pleased to Meet Me enough to those interested. While scholars on the topic may find this a bit too surface-level for their interests, this is certainly a wonderful primer for those who want to understand the interactions between genetics, environment, and family history. I’ll probably find myself leafing through it again in the future and am excited to see whether Sullivan puts out something similar again eventually.
The Self-Help section of the bookstore is filled with books about why we do the things we do- why we eat things that are bad for us, why we are sad, why we struggle to let things go. Now Bill Sullivan, a Ph.D. in cell and molecular biology and professor at the Indiana School of Medicine where he studies genetics and infectious disease, has written a book, Pleased to Meet Me, a book that looks at who we are through the lens of science.
In the introduction he asks why some of like "exotic foods and fine wine" while "others want nothing more than a plain hamburger and a Bud Light". Why do some people like to travel while others are homebodies? Why do some people abuse drugs and alcohol? Why are some people fearless and others scaredy cats?
Sullivan believes that many of the answers to these questions actually lie in our individual DNA makeup. In addition to our eye color and whether we are left or right-handed, DNA can affect if we have an aversion to broccoli, how quickly we lose our temper, and even who we choose as a mate. The study of this is called epigenetics.
Beginning in the womb, choices our parents make can affect us before we are born. Studies show that exposure to nicotine can alter sperm, and even maternal stress, abuse, and poverty can create changes in a baby's DNA that can affect behavior for years afterwards.
One of Sullivan's biggest takeaways is that gut bacteria has a huge impact on our lives. There are multiple studies that show that these microbes can influence our food cravings, mood, behavior and even personality.
The other big takeaway is that mice are very important to scientists. In many of these studies, (like the ones that inject microbes from a person suffering from depression into a normally perky mouse making the mouse less active) gut bacteria makes a huge difference in the behavior of mice.
Sullivan cites dozens of scientific studies (meticulously cited in the Sources section at the end) that could seem overwheming to the casual reader, but then he balances them out with multiple pop culture references (Lady Gaga, Seinfeld, Star Wars, and Ron Swanson just to name a few) to keep everybody happy.
There are so many interesting tidbits that you could use as cocktail party conversation- the study of nursery schoolers personality traits that predicts political affiliation 20 years later, acetaminophen has been shown to decrease empathy, birds are better at multitasking than people- that I'm sure my husband was wondering what the heck I was reading as I read these aloud to him. (Why do smokers drink a lot of coffee?)
If you are curious about human behavior (and who isn't?), Pleased to Meet Me, is an interesting book about why we are who we are. I recommend it.
อ่านมาเป็นปี ๆ ถึงเวลาต้องยอมรับความจริงว่าคงอ่านไม่จบ เล่มนี้เราตัดสินใจเริ่มอ่านจากการได้ไปฟัง podcast รีวิวหนังสือของช่องนึงในยูทู้บแล้วแบบน่าสนใจมาก hit me สุด ๆ
การได้รู้ว่า DNA มันก่อร่างสร้างเราขึ้นมาได้มากแค่ไหน, epigenetics, การที่พฤติกรรมของเราแม้จะไปแก้ไข DNA ไม่ได้ แต่ก็สามารถไป alter หรือ mask การแสดงผลของมันได้ เพราะงั้นที่บอกว่าพฤติกรรมเราที่เป็นแบบนี้นั้น 100% มาจาก DNA มันก็คงไม่ได้จริงขนาดนั้น เพราะพฤติกรรมของเราก็ย้อนไป alter/mask การแสดงผลของ DNA ได้อีกที
ช่วงแรก ๆ ของเล่มนี้คือดีอยู่ น่าตื่นตาตื่นใจ แต่พออ่านไปได้ซักพักก็จะเริ่มเบื่อ ๆ เนือย ๆ ละ เพราะมันจะได้ฟีลว่าทั้งชีวิตของเราเนี่ย แม่งไม่ขึ้นกับ microbes ก็ DNA นี่แหละ และเราก็คงไม่ได้อยากรู้อะไรไปละเอียด���ากกว่านั้นหรอกว่ามันเกี่ยวกับ DNA ตัวไหนหรือ microbes สายพันธ์อะไรบ้างอยู่แล้ว
This book essentially tries to answer this question: what makes humans tick from a biological standpoint? What do our genes say about us and how does our environment affect our genes? Dr. Sullivan does an admirable job of engaging the reader as he discusses the science behind our tastes, moods, addictions etc... I found the various experiments that were discussed fascinating although there is no way that I'll ever remember (or care to) the multitude of genes, receptors (CYP1A2,DRD4, OLFR151 etc...) that were interspersed throughout the book. Chapter 9: Meet Your Beliefs may be off putting to those who are religiously inclined. However, no one knows with absolute certainty what happens after we die (if anything) so it behooves all of us to keep an open mind. It was clear to me that Dr. Sullivan is a compassionate man who is dedicated through his work to improving human lives. To me, the crux of the book can be summed up by this quote towards the very end: "Informed by our biology, and guided by evidence, we can build better environments for all, which will lead to a stronger and healthier society".
The amount of adorable dad jokes in this book is worth it alone. Though this book feels like a summed up version of a mix of various books (guns, germs and steel, the selfish gene, sex at dawn, etc) it delivers the information in a way of if you let your friends scientist parent go off on a tangent about various random facts that only they would find fascinating, but instead of being bored to death, you can’t help but cheerlead their passion in these topics. By the end of the book, I could t help but feel a lot of the mission was to make one feel that it’s ok to be human and be patient with yourself, which I fully support.
A fascinating explanation of how our genetics and environment make us who we are. Chock full of scientific studies and breakthroughs that were informative and in some cases shocking! The author has a great sense of humor that makes the book a lot of fun to read.
I usually like scientific books, but this was an exception. A very shallow book with very childish arguments. Imagine that he claims that we should remain atheists because we are born atheists? Then, you was born unable to wipe your butt, you shouldn't have learnt to do so.
Book explores what makes us “us”, goes through many aspects of human identity and behaviour. It proposes the conclusion that any idea of soul and free will is not sustainable in the light of current research in genetics, epigenetics, microbiota and subconsciousness.
Author also mentions some practical tips and trics for daily life.
Mokslas negailestingai bando atimti iš manęs laisvą valią ir atsakomybę už sprendimus perkelia DNR, žarnyno bakterijoms, hormonams, vaikystės traumoms ir taip toliau. Bet aš nežadu pasiduoti, nes negaliu patikėti, kad bakterijos mane priverčia skaityti knygas, kad ir šią. Įdomi, lengvai parašyta, verta perskaityti ir permąstyti, bet šiek tiek vienpusiška. Mokslinis tekstas persaldintas popkultūros atributais. Juokingiausia, kad kažkam šovė galvon visas užuominas paaiškinti išnašose, pvz. " Rocky3 - amerikiečių kino filmas", "Joda - amerikiečių filmo "Žvaigždžių karai" veikėjas". Lyg be tokių žinių nieko nesuprasi genų mutacijų ir neurotransmiterių pasaulyje.
This book was a good introduction to many gene concepts. The ideas are presented in an easy to understand way, with multiple pop culture references which provide real-world understanding. If you are someone who has done reading in this genre, then you may find this to be a lot of repeat information, but otherwise this book gives great summaries of multiple research studies and discusses a wide range of topics that are relevant to everyone.
This book is biased, but it's biased in favor of science so this was not something that bothered me. That said, as the book progresses, it spends a lot of time trying to convince individuals to abandon religion in favor of science (which allows us to find real-world problems instead of leaving things up to a Higher Power). Specifically, Bill Sullivan argues against Descartes' Dualism Theory, and the ideas of religion within democracy. This was an odd choice 1) because by definition science cannot prove that something does not exist 2) he makes no mention of other religions, and 3) it was not at all relevant within the text. Even as someone who agrees with some of his philosophies, this just felt like an odd place for ideological pontificating.
I feel like I should also mention that Sullivan discusses genetic components of homosexuality, specifically focusing on homosexuality in other species, as well as some possible genetic components. Though discussing homosexual/lesbian concepts, as well as providing some social commentary on trans+ individuals, he does not mention any ideas of bisexuality, etc. Basically, just be aware that if you identify within this community, this chapter may contain triggers.
I read this book for my book club. So glad I did. The author, Bill Sullivan, makes the complex genetic science readable and understandable. I learned so much about what makes me, me. The author has a different chapter for each topic from addiction to appetite and it all boils down to your genetic make up. That doesn't mean you can't change, but you may be more inclined to develop addictive tendencies or have more difficulty focusing. I was surprised that much research has shown that what men and women do can alter your genes and it gets passed down to your children (not just during gestation). As an educator, it gave me insight into why some children act the way they do - it is genetic. Our book club also were privileged to spend some time talking to the author about his book, research and thoughts about genetics. Highly recommend this read if you are looking for some answers about what makes you, you!
Usually, books about biology and genetics bore the bejesus out of me, but I really enjoyed this book from Bill Sullivan. Not only do you learn a bunch of interesting ways genetics influence a wide range of aspects of our lives, but Sullivan also slips in little jokes randomly throughout the book that catch you offguard. After reading the intro and chapter one, I wasn't sure if the book was going to keep my attention, but when chapter two explained why I dislike cilantro and how our genes affect what tastes good or bad to us, I was sold. Pleased to Meet Me also has chapters on our addictions, moods, romantic relationships and beliefs. As someone who typically reads books on psychology, Pleased to Meet Me had some great discussions about the nature vs. nurture debate, and Sullivan does a fantastic job sticking to evidence-based science every step of the way.
There is so much to unpack in this book. First, I need to mention that it’s written with a lot of humor to make it more readable, especially the first half or so. Second, any book that tells of the Kenny Rogers Seinfeld episode has already won me over. Just so you know there is a scientific reason why I agree with Newman that broccoli is a vile weed. Third, there’s a lot of information in here that I think women should be aware of BEFORE they get pregnant.
(review of the portuguese translation Prazer em Conhecer-me) + a really good scientific communication book! recommend for everyone interested to know more about the field of genetics and the lesser known associates of it (epigenetics, nutrigenomics, etc). Also plenty of talk of the new crowd favourite, microbiome! - imo chapter 9 wasn't great (less backing to conclusions, which were extremel solid in all other chapters) +/- plenty of pop culture references, which are a classic plus for scicomm, but some is lost when you translate it to non-american cultures. not a fault of the book but something to think about when you are considering buying it
Just started this book and it is captivating. Checked it out from the library, but I'm going to buy my own copy. Sullivan has a great writing voice, one that is filled with humor and is able to make a very complex subject understandable.
“We are built from genes, but how these genes are expressed depends on our current surroundings and the experiences of our ancestors. Our survival machine is affected by the intimate relationship we have with the countless microbes that inhabit our body and cultural memes that inhabit our brain. At conception, our genes and brains could have been shaped in countless ways, but our unique environment and experiences sculpted who we are from that clay.”
This is the basis of the book that kind of blew my mind. I had no idea that our genes are constantly changing or that the bacteria in our guts impacts so many things from our mood to our mental health. You want examples? I have plenty of juicy tidbits to offer…
Your genes determine the taste buds you’re born with and therefore whether you have a sweet tooth or a distaste for vegetables. Lactose intolerance in adults is actually normal. Lactose tolerance beyond weaning is a mutation that became more prevalent 10,000 years ago when humans domesticated milk-producing livestock. And the bit about sequencing Ozzy Osbourne’s genome was hilarious.
Did you know, “Bacterial cells in our body outnumber human cells…”? That a woman was charged with a DUI because an overabundance of a certain yeast in her gut turned carbs into alcohol, making her inebriated? Or that violence in certain Chicago neighborhoods could be caused by lead poisoning?
It was refreshing to see someone educated actually defending GMOs: “Technically we’ve been making GMOs for more than 10,000 years by selectively breeding plants and animals. Through selective breeding, we’ve taken the wheel of evolution and steered life forms that better suit our purposes. Just to name a few, we’ve made bigger tomatoes, sweeter apples, tamer dogs, and plumber chicken.”
Sullivan delivers the science behind these concepts with humor and approachability. There were a few concepts that were less intriguing than others, but there were many that were utterly fascinating. No doubt, going forward I will be more conscious about what I put into my body and that healthier decisions can have a positive impact on gut health, and therefore my genes, and therefore my mental cognition. Will I change my lifestyle completely? Probably not, because so many of the effects were set during my formative years. Ultimately, “Your DNA houses many different potential versions of you… Your environment dictates whether a variation in your DNA becomes relevant.”
I received a complimentary copy of this book via TLC Book Tours.
3.5/5 The kind of science books that I will recommend to laypeople or quote at a dinner to spark conversations. However, it doesn’t cover the big problem of the way some psychology researches were cited in the book. Two examples which I had the major beef: (1) The Rat Park The original experiment bares huge methodological issues such that it has barely ever been reproduced. One biggest issue is that the use of oral morphine is unrealistic for both rats (bitter to taste) and human (not the actual way of consumption). I do not disagree that this experiment sheds light on the positive impact of social enrichment on the battle against addiction. However, that is very far-fetched from the actual results of the original experiment. There has also been a tendency to use the Rat Park to undermine the biological foundation of addiction. (2) The infamous intelligence study that first-born kids have higher IQ than their younger siblings I have learnt about this study in first-year psychology class in uni, but not in the intelligence section, but the statistics section. Said study recruited 20k individuals to find a startling increment of 2 in IQ of the oldest sibling compared to the younger ones. Do you know how big that difference actually is in real life? Biologically meaningless. The result of modern IQ tests is not the test score itself, but where the test subject compares to all possible test subjects within a population (very much like the Australian ATAR score), with a manually defined midpoint 100 as the theoretical mean, and +/- 15 for every standard deviation away from it. In statistics, when a sample size gets too big, small variation in results can be picked up and defined as statistically significant. But in reality, a change of 2 in IQ between two siblings will not shift them very far away from each other.
Overall, these examples show a genuine lack of insights of author to some very specific branches of neuroscience and psychology. (A quick googling tells me that he is a professor in pharmacology and microbiology, no wonder.) The way these papers was referred to is closer to an eye-catching headline rather than actual constructive criticism, which is generally a big no-no in science. It is letting me down quite a bit. That being said, so far I have yet to encounter a science book for the general public that truely portraits how messy, sometimes questionable and unethical history of psychology research, not just for their shock-value filled results.