Ethics in the biosciences (Resource)

September 8, 2011
cover of briefing document

The Briefing contains recommendations about useful resources for teaching about various aspects of bioethics

Anyone involved in teaching ethics to bioscience students should get hold of a copy of Ethics in the biosciences: Resources, references and tools for ethics teaching in the biosciences. This is the second Briefing document produced by the UK Centre for Bioscience (the first was on Assessment).

The new booklet includes coverage of the following topics:

    • Teaching ethics
    • Assessing ethics
    • Ethical theory: How are ethical decisions made?
    • The ethics of being a scientist
    • Environmental ethics
    • Issues at the beginning of life
    • Issues at the end of life
    • Genetics and genomes
    • Animal experimentation
    • Transhumanism
    • Ethics and Risk

Each chapter includes a short introduction written by an expert on the topic and then a recommendations of other resources (websites, books, articles, slides, videos, etc) which have proven to be useful in teaching on the subject.

In addition to the online version of the booklet, a number of hard copies have been produced – if you would like one please contact the UK Centre for Bioscience before December 2011 when, unfortunately, their activities will be substantially scaled back.

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The GM Food Debate

August 14, 2008
 This post develops and updates two previous resources produced by the BioethicsBytes team: Bioethics Briefing Number 2: Crop plant and genetic modification and Guide to streamed media 2. Genetic Modification. It consolidates recent media coverage of genetically modified (GM) crops and their wider implications for both local and global society. Through a series of short streamed videos it will provide teachers, students and others with the main arguments for and against genetically modified crops. The bioethical issues surrounding GM crops can be found extensively in both GCSE (AQA, Edexcel, OCR and WJEC) and A level UK Curriculum.
 
GM Food

BBC - Topics: GM Food

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‘An Adventure into Ourselves’ – DNA: The Human Race, Channel 4, 2003

June 17, 2008
 

Sequencing the Human Genome (DNA: The Human Race, Channel 4, 22nd March 2003)

In this, the third of four episodes in Channel 4’s award winning DNA series (first broadcast in 2003), narrator Bernard Hill explores the origins and eventual completion of the Human Genome Project (HGP). Described as the attempt to “catalogue all the genes that carry the instructions to make a human being” (00:00:08), the programme features the majority of the key actors in this scientific and political drama including James Watson, Sir John Sulston, Fred Sanger, Craig Venter, and former US President Bill Clinton. Insofar as the series successfully integrates discussion of the scale and scope of the project in scientific, political and financial terms, it forms an excellent basis for teaching both the science and bioethics of the HGP and large scale sociotechnical projects.

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Transgenic animals, gene patenting – Next (Crichton)

May 9, 2007

(Warning: contains plot spoilers!) In his 2006 novel Next, Michael Crichton manifests concerns about current development in genetic technologies which are extensions of arguments that surfaced in his dinosaur cloning classics Jurassic Park and The Lost World during the 1990s.

The story is told over a series of 95 short and punchy chapter.  I say ‘the’ story, but in fact there are a number of distinct narratives which briefly intersect in a way that is familiar in recent films such as the Oscar-winning Crash. The book is packed (overpacked?) with Bioethics-related plotlines.  These include: selling of body parts; an unauthorised gene therapy trial with human subjects; the role of genes in behaviour; paternity testing; payment to egg donors; research ethics (e.g. who has the right to be first author on a research paper?); and consideration of the patenting of both genes and of cell lines. 

The greatest repeat theme in Next, however, involves transgenic animals, that is animals which have deliberately been given one or more genes from a different organism.  So it is that we are introduced to Gerard, a parrot with linguistic skills well beyond repetition of ‘pretty polly’; Dave, a chimp-human hybrid; turtles that glow in the dark and an orangutang with the ability to swear in several European languages.

Does Next have any value as a resource for teaching about bioethics?  I think it does (see below), but there are a number of reasons why I cannot recommend it without significant reservations.  Firstly, as a scientist, I am uncomfortable with the juxtaposition of fictional scientific discoveries alongside factual news accounts about recent genetic developments (some of which may themselves be rather overstated).  It becomes difficult to distinguish genuine scientific breakthroughs from real scientific studies that have been sensationalised by the original authors from, in turn, those that Crichton has simply made up (although his excellent annotated bibliography implies that at least some of the fictional events in the book are based on real incidents). Crichton would, I’m sure, counter that he has set out to write a novel not a textbook, and this is of course the case.  At the beginning of the book we are told that “this novel is fiction, except for the parts that aren’t” but I would have felt more comfortable if there had been some ‘code’ in the presentation to flag up the fantasies. 

Secondly, as an educator, it is necessary to warn colleagues and their students that the novel contains significant use of swearing to add ‘authenticity’ and several descriptions of ‘adult’ activity which limit the appropriateness of the book for all audiences. 

Having given those caveats – what material from the book could be used to introduce debate?  The ownership of commercially-valuable cell lines developed from human tissues is an important and genuine concern with echoes, as the book acknowledges, of the case of John Moore v theRegents of the University of California.  In Next, the focus is on the Burnet cell line, an efficient means to produce cytokines established, but without his permission or knowledge, using material taken from Frank Burnet.  When the cell line becomes mysteriously contaminated, does the company that holds the patent have the right to extract additional cells from Mr Burnet, or indeed from his daughter or grandson, to restart the line?  The courtroom scene in Chapter 86 (starting, in my copy, on page 372) presents some of the contrasting arguments over ownership.

Several sections on transgenics combine both narrative and some explanation of the science.  These include Chapter 32 (specifically pages 167 to 170) where we are introduced to Gerard the parrot and his genesis is described, and Chapter 35 (specifically pages 182 to 186) where Henry meets Dave his chimp ‘son’ for the first time, and the explanation of how he came into existence (pp. 192-196). 

The book concludes with an Author’s note, in which Crichton lays out explicitly the five most important conclusions that he has reached following his research for the book.  These are: (1) stop patenting genes; (2) establish clear guidelines for the use of human tissues; (3) pass laws to ensure that data about gene testing is made public; (4) avoid bans on research; and (5) Rescind the Bayh-Dole Act (legislation from 1980 giving US universities and small companies certain intellectual property rights concerning discoveries, even if they were federally-funded).

Overall, Next is a thought-provoking read. Personally, I feel that the power of the book to put over concerns about the pace and direction of some genetic developments would have been all the greater if the author had actually focused on fewer of the targets and with less recourse to ‘gritty’ realism.