Survival of the Sickest: The Surprising Connections Between Disease and Longevity

By Dr Sharon Moalem and Jonathan Prince

In this groundbreaking and absorbing book Dr. Sharon Moalem, delves back into the evolution of man to offer a radical perspective on survival, the human body, and our understanding of disease. Survival of the Sickest will change the way you think about your body.

Dr. Moalem investigates peculiar and puzzling features of human biology to reveal the answers to such provocative questions as:

• Why do we need to pee when we’re cold?
• Can a person rust to death?
• Why are Greeks hairier than Africans?
• Can the tanning salon lower cholesterol?
• Why are leeches back in vogue?
• Can sunglasses cause sunburns?
• Who gets drunk faster – Europeans or Asians?

In considering the question of why diseases exist, Dr Moalem proposes that most common diseases came into existence for very good reasons. Diabetes, hemochromatosis, cystic fibrosis and sickle cell anemia may all exist because, at some time in our past, they helped our ancestors survive some grand challenge to human existence. In turn, he also discovers that genetic and cultural differences have led to each race having different and unique ways of reacting to their environment and subsequently how they become susceptible to certain diseases.

Survival of the Sickest is a book about life – yours, ours and every little living thing under the sun. About how we all got here, where we're all going and what we can do about it. Revelatory and written in an utterly engaging fashion, Sharon Moalem's book will change the way you think about your body.

• Language: English
• Publisher: HarperCollins UK
• Release date: Jan 30, 2014
• ISBN: 9780007369164

Dr Sharon Moalem

Sharon Moalem has a Ph.D. in the emerging fields of neurogenetics and evolutionary medicine. His research has discovered a new genetic association for familial Alzheimer disease. He has also published on the adaptive advantages of the genetic mutations that cause Hemochromatosis. Previous to that he studied how bees make their own antibiotics when they get sick as well as how plants clean up a toxic waste by extracting metals from the soil.

Reviews for Survival of the Sickest

[parvita-2 · Rating: 4 out of 5 stars]

Awesome book. Educational, interesting and have a lot of information in it.

[forsanolim · Rating: 4 out of 5 stars]

This book is AWESOME. It's like Freakonomics, only better because it focuses on nerdy genetics-related topics without being inapproachable. I actually had to read this book for school, but it's fascinating--and though I came into this book with a decent working knowledge of genetics (which was really interesting, since it addressed some concepts--jumping genes, using evolution to our advantage to cause viruses to become less virulent, etc.--that challenge some common teachings in Biology 101), I think this book would still be accessible without that knowledge.

[sovranty · Rating: 3 out of 5 stars]

More about why disease needs us than "..Why We Need Disease," this book starts the reader on a journey that follows the co-evolution, and integration, of the human species and disease. While this book is mainly focused on the relationship humans have with disease, there are several examples of how disease is just as manipulating in the rest of the animal kingdom. Anyone interested in human evolution, or at the very least the modern health of the species, will find this book interesting. The writing is a bit jumpy and sums up ideas after extended side notes. This is an easy book to read in small sittings or all at once.

[tony_landis_1 · Rating: 4 out of 5 stars]

Gripping and educational

[atiara_7 · Rating: 4 out of 5 stars]

Easy reading, somewhat repetitive. As someone in a health professional school I was familiar with much of the ideas in the book and predicted the hypotheses I was not familiar with, but this is still an interesting book worth reading, especially as an introduction to current ideas on how our genetic makeup affects our health.Warning: the metaphors in this book are clunky and frequently inappropriate.

[wyvernfriend · Rating: 5 out of 5 stars]

It's a light look at a variety of diseases and why it would be that they would continue to survive and perpetuate their genes. In the end it leaves a lot of questions, which is only right. Science often hasn't got a clue and a lot of this book is as much speculation as fact, but it admits this.

[terriko_1 · Rating: 5 out of 5 stars]

Survival of the Sickest gives an interesting and insightful look into disease and evolution, starting with questions about how we could evolve these genetic diseases that seem to reduce our ability to survive as individuals. The authors cover a lot of strange ideas and surprising theories that researchers have produced, whether it's stories about frozen frogs, jumping jeans, stressed out rat moms, or aquatic apes... Somehow, they manage to make the book feel more like a series of really fascinating stories you might tell at a party, even though there's a good chunk of a first year biology course embedded in the stories. This is really popular science at its best, encouraging us to think in new ways and be fascinated by the world around us.

[squeakychu · Rating: 4 out of 5 stars]

This turned out to be an utterly fascinating book! I had been thinking, from its title, that the book would be about disease. It is, however, about something else entirely - how evolution and our genetic make-up are closely intertwined. Based on the modern research (Okay, I'll admit I haven't read much about DNA since nursing school), I was astounded by recent discoveries that show how evolution is often based on genetic traits acquired not by heredity, but by environment. This book and the subject are so vast that the ideas could be overwhelming. The author takes this subject in a stride and uses an easy-going and often humorous way of presenting what could otherwise be dry material. Here is one man I'd love to have as a college professor! I must say that, although I might not later remember the technical details of this book, I thoroughly enjoyed its presentation.

[jonesjohnson · Rating: 5 out of 5 stars]

Aquatic apes. Parasites that exhibit mind control over their hosts, forcing them to commit suicide. The reason why a cold lets you go to work but malaria knocks you flat on your back. Benefits of tanning. How your ancestors survived the plague, and why that very reason might kill you in middle age. Fascinating stuff. Do not, I repeat, do not borrow this book from the library. You will want to read it again. Consider it an investment in your sanity for the next time you get the flu.

[niecierpek · Rating: 4 out of 5 stars]

The book examines why people with deadly hereditary diseases haven't gotten eliminated by evolution. Moalem starts with a condition his grandfather suffered from: hemochromatosis, which is a hereditarydisease that disrupts the way the body metabolizes iron and accumulates too much of it leading to damage to many organs, and investigates its very interesting origins and its evolutionary advantage. The book deals with other conditions like diabetes, high cholesterol, cystic fibrosis, and speculates why evolution let themslip through. Finally, it presents an interesting hypothesis on human evolution, an 'aquatic ape' hypothesis, and new research into the role of the so-called `junk DNA', and `jumping genes'. It's very clearly written and very well explained. On the downside though, it repeats the same ideas several times, and uses too many puns. In the end, I found the theories fascinating, but did not really enjoy the style that much.

[tcrutch_1 · Rating: 3 out of 5 stars]

The book started out with a bang...but dwindled significantly by the end. The information was interesting, but the book didn't seem to answer many of my questions. I would recommend individuals check it out from the library - don't waste your money.

[neurodrew · Rating: 3 out of 5 stars]

The only word to describe this book is “breezy” perhaps because of the collaboration or ghost writing by a former speechwriter for Clinton, Johnathan Pierce. The individual ideas in biology are very intriguing, but the chapters are fleshed out with a lot of gee-whiz. Dr. Moalem is a biochemistry PhD studying medicine, discusses the evolutionary benefit that leads to persistence of genes for hemochromatosis, G6PD deficiency, and branches into primate evolution and aquatic birth, into cancer and transposons, and methylation of genes. It is a very stimulating book but each chapter seems based on one or two scientific articles, and it is not tied together in one theme.