Alan McHughen
- Published in print:
- 2020
- Published Online:
- July 2020
- ISBN:
- 9780190092962
- eISBN:
- 9780190092993
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/oso/9780190092962.001.0001
- Subject:
- Biology, Bioethics
DNA, once the exclusive domain of scientists in research labs, is now the darling of popular and social media. With personal genetic testing kits in homes and genetically modified organism (GMO) ...
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DNA, once the exclusive domain of scientists in research labs, is now the darling of popular and social media. With personal genetic testing kits in homes and genetically modified organism (GMO) foods in stores, DNA is an increasingly familiar term. Unfortunately, what people know, or think they know, about DNA and genetics is often confused or incorrect. Contrary to popular belief, for instance, genes don’t “skip a generation” and, no, human DNA is not “different” from DNA of other species. With such popular misconceptions proliferating in the news and on the internet, how can anyone sort fact from fiction? DNA Demystified satisfies the public appetite for and curiosity about DNA and genetics. Alan McHughen, an accomplished academic and public science advocate, brings the reader up-to-speed on what we know, what we don’t, and where genetic technologies are taking us. The book begins with the basic groundwork and a brief history of DNA and genetics. Chapters then cover newsworthy topics, including DNA fingerprinting, using DNA in forensic analyses, and identifying cold-case criminals. For readers intrigued by the proliferation of at-home DNA tests, the text includes fascinating explorations of genetic genealogy and family tree construction—crucial for people seeking their biological ancestry. Other chapters describe genetic engineering in medicine and pharmaceuticals, and the use of those same technologies in creating the far more controversial GMOs in food and agriculture. Throughout, the book raises provocative ethical and privacy issues arising from DNA and genetic technologies.Less
DNA, once the exclusive domain of scientists in research labs, is now the darling of popular and social media. With personal genetic testing kits in homes and genetically modified organism (GMO) foods in stores, DNA is an increasingly familiar term. Unfortunately, what people know, or think they know, about DNA and genetics is often confused or incorrect. Contrary to popular belief, for instance, genes don’t “skip a generation” and, no, human DNA is not “different” from DNA of other species. With such popular misconceptions proliferating in the news and on the internet, how can anyone sort fact from fiction? DNA Demystified satisfies the public appetite for and curiosity about DNA and genetics. Alan McHughen, an accomplished academic and public science advocate, brings the reader up-to-speed on what we know, what we don’t, and where genetic technologies are taking us. The book begins with the basic groundwork and a brief history of DNA and genetics. Chapters then cover newsworthy topics, including DNA fingerprinting, using DNA in forensic analyses, and identifying cold-case criminals. For readers intrigued by the proliferation of at-home DNA tests, the text includes fascinating explorations of genetic genealogy and family tree construction—crucial for people seeking their biological ancestry. Other chapters describe genetic engineering in medicine and pharmaceuticals, and the use of those same technologies in creating the far more controversial GMOs in food and agriculture. Throughout, the book raises provocative ethical and privacy issues arising from DNA and genetic technologies.
Kelly C. Smith and Carlos Mariscal (eds)
- Published in print:
- 2020
- Published Online:
- June 2020
- ISBN:
- 9780190915650
- eISBN:
- 9780197506066
- Item type:
- book
- Publisher:
- Oxford University Press
- DOI:
- 10.1093/oso/9780190915650.001.0001
- Subject:
- Biology, Bioethics
This book focuses on the emerging scientific discipline of astrobiology, exploring the humanistic issues of this multidisciplinary field. To be sure, there are myriad scientific questions that ...
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This book focuses on the emerging scientific discipline of astrobiology, exploring the humanistic issues of this multidisciplinary field. To be sure, there are myriad scientific questions that astrobiologists have only begun to address. However, this is not a purely scientific enterprise. More research on the broader social and conceptual aspects of astrobiology is needed. Just what are our ethical obligations toward different sorts of alien life? Should we attempt to communicate with life beyond our planet? What is “life” in the most general sense? The current volume addresses these questions by looking at different perspectives from philosophers, historians, theologians, social scientists, and legal scholars. It sets a benchmark for future work in astrobiology, giving readers the groundwork from which to base the continuous scholarship coming from this ever-growing scientific field.Less
This book focuses on the emerging scientific discipline of astrobiology, exploring the humanistic issues of this multidisciplinary field. To be sure, there are myriad scientific questions that astrobiologists have only begun to address. However, this is not a purely scientific enterprise. More research on the broader social and conceptual aspects of astrobiology is needed. Just what are our ethical obligations toward different sorts of alien life? Should we attempt to communicate with life beyond our planet? What is “life” in the most general sense? The current volume addresses these questions by looking at different perspectives from philosophers, historians, theologians, social scientists, and legal scholars. It sets a benchmark for future work in astrobiology, giving readers the groundwork from which to base the continuous scholarship coming from this ever-growing scientific field.