We use DNA routinely - to cure diseases, solve crimes, and reunite families. Yet we've known about it for only 60 years. And what we're continuing to learn about it every day has the potential to transform our health, our nutrition, our society, and our future.
But what, exactly, is DNA, the self-replicating material present in nearly all living organisms? You'll learn the answer - and much more - in this briskly paced series of 24 easily understood lectures from an award-winning teacher, author, and scientist. Professor Sadava unlocks DNA's mysteries as he explains what the science of genetics is and guides you through decades of cutting-edge research, scientific discovery, and genetics' weighty implications for us as individuals and as a society. Professor Sadava draws on examples from his own research to show how understanding genetics allows us to improve medical treatment and nutrition, vastly improving our health and quality of life.
You'll also learn how understanding genetics is a critical step toward understanding human identity, itself. For examining our DNA - how it works and what happens when something goes wrong - enables us to see the roots of how our bodies work, why we get sick, and how traits are passed through families.
Enjoy this rare opportunity to peer over the shoulder of a working scientist, learning how he puzzles through the problems of genetics to find meaningful, real-world solutions that can not only save an individual life but also enhance the quality of life for everyone.
Disclaimer: Please note that this recording may include references to supplemental texts or print references that are not essential to the program and not supplied with your purchase.
©2008 The Teaching Company, LLC (P)2008 The Great Courses
I thought that this was a very good book on genetics and how this field of science is being applied in the real world. The material is presented in a way that the average listener can understand and grasp. The delivery of the lectures are very well done. You will learn the basics about genetics and develop a working vocabulary. The author and in this case the professor / narrator starts each lecture with a very interesting story that sets the stage for the content of the lecture. If you have any interest in learning the basics about genetics, then I highly recommend this audio book. The Great Courses usually do a great job at providing content. This is a good book for high school students or above. It is a very interesting and enjoyable course.
Yes, I would recommend this to anybody who is curious about genetics. This is a great introduction to the short history and slightly technical side of genetics in layman's terms. David Sadava keeps the course engaging with a memorable story at the start of each lecture and briefly tells the story of all the important contributors (Mendel, Darwin, the guys who first thought of the double helix etc.). He explains the significance and relevance of each topic to today's society (forensics, agriculture, ethics, disease & medicine). This course has made me realise the vast practical applications of genetics. Being from a science background but never having gotten around to studying biology, the knowledge I've taken from this course will be invaluable. I can now read otherwise intimidating texts on the subject now that I am familiar with the basic terms and concepts.
I think if you are serious about understanding the material, the DVD version, having diagrams, would make things much easier (although it is significantly pricier). As with all sciences some concepts cannot be explained easily without a diagram. I would recommend taking notes throughout the course and looking up key concepts online for relevant graphs (e.g. punnet squares), diagrams and illustrations (DNA double helix, molecular structures, cell diagrams etc.).
Mendel - the father of modern genetics. Another great contributor who wasn't appreciated during his lifetime!
Sadava is a good lecturer. He is very listenable and has friendly tone reminds me of Jerry Seinfeld at times.
This is probably my favorite non-fiction audiobook so far.
The content is very relevant to our lives and is pretty up to date on modern biotechnology. The beginning had a great review of genetics before jumping into the biotechnology lectures.
I read many science books but somehow missed the field of genetics. This book definitely filled that desire to learn the basics of the subject, although visual aids would have helped me understand it faster. I also found that I repeated certain chapters to ensure I understood the concept better. The Prof was engaging and enthusiastic, but he had a tendency to repeat useless info while not explaining some basic science concepts thoroughly enough. I tended to lose focus due to his repetitive obsession to give an acronym and then have to explain what it means while saying he won't do it again - but then does. Despite that, he presented a broad base and logical development to the subject by explaining the history of genetic discoveries and then biotechnology applications in cancer and agriculture. Overall, the subject was so fascinating that I must admit that I enjoyed it, but the Prof lost me many times. This may be my ignorance of the subject, but if I am evaluating the experience I have to give it an average rating -since the subject is the subject. I have listened to 4 or 5 Great Courses and this Prof was the most difficult to follow.
I listen to it over and over because each time through I seem to get something new and interesting..
I enjoyed the lecture about genetics and agriculture...it was interesting both from a scientific point of view and a social and historical perspective.
I enjoyed his story about the scientist who genetically engineered crops to triple their yield creating food for billions of people.
Worth reading or listening too, valuable education in genetics for anyone and everyone.
Helped me understand the topic.
I don't know
I like how he provided information with historical anecdotes and analogies.
"A bit basic"
I've learned a lot from other Great Courses lectures so I was looking forward to this one. However, although the topics were well-structured and the concepts were well-explained, it was a bit basic. For example, epigenetics didn't even get a mention. Also, although the lecturer clearly knew his stuff, he was a bit pollyannaish about genetic technology. Overall, if you want a sound introduction with lots of real-world examples, these lectures will probably fit the bill. However, if you want something aimed at an intermediate level and with a bit of nuance, they probably aren't for you.
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