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astronomy

Jan Deckers

Jan Deckers is a astronomy topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Jan Deckers rather than just read about it. In short: Jan Deckers (born 1970) works in bioethics at Newcastle University. His work revolves mainly around three topics: animal ethics, reproductive ethics and embryo research, and ethics of genetics.

Key takeaways

  • Jan Deckers belongs to astronomy; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Jan Deckers to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Jan Deckers from memory before moving on to harder problems.

Reference excerpt

Jan Deckers (born 1970) works in bioethics at Newcastle University. His work revolves mainly around three topics: animal ethics, reproductive ethics and embryo research, and ethics of genetics.

Animal ethics Deckers has published numerous articles in animal ethics, mainly on the ethical issues associated with the human consumption of animal products. This topic has been approached from various angles, including its connections with the causation of harm to animals, environmental degradation, climate change, and the emergence and spread of zoonoses. Early work also considered the relevance of the philosophy of Alfred North Whitehead for animal ethics, where Deckers's work has been reviewed critically by other Whiteheadian scholars. More recent work has also considered the ethics of in-vitro flesh and the idea of creating animals with decreased pain sensitivity, where Deckers chaired a conference on these themes, funded by the Wellcome Trust. As a speciesist, Deckers argues that human health is paramount to address whether and when animal products ought to be consumed. The book Animal (De)liberation: Should the Consumption of Animal Products Be Banned? defends 'qualified moral veganism', which is associated with a political goal: the vegan project. The book is critical of positions adopted by other scholars, including Alasdair Cochrane, Gary Francione, Martha Nussbaum, and Peter Singer, and has more in common with the positions of scholars such as Alice Crary, Melanie Joy, and Marti Kheel. Many charges have been pressed against vegan diets, for example that they alienate human beings from nature (Michael Pollan) or that they increase human food security and other sustainability concerns relative to other diets (Simon Fairlie). Deckers addresses these challenges. The book’s appendix also considers whether vegan diets might be nutritionally adequate or even superior compared to other diets. The book has been described as ‘an innovative defense of veganism’ because of its concern with maximising positive global health impacts, and its primary focus on safeguarding the health of moral agents.

Reproductive ethics and embryo research Deckers has analysed debate in Westminster Parliament around the use of embryos for stem cell research and cloning as well as the law on abortion in Great Britain, and argued for legal reform. In the debate on abortion, Deckers has engaged with Judith Jarvis Thomson's thought experiment of the violinist. In an article with the title 'The right to life and abortion legislation in England and Wales: A proposal for change’, Deckers argues for a radical overhaul of the law on abortion in England and Wales. His work in this area has been the subject of significant academic critique.

Ethics of genetics In his article ‘Are scientists right and non-scientists wrong? Reflections on discussions of GM’ Deckers analyses the views of scientists and non-scientists on genetic engineering. In a comprehensive overview of the literature between 1975 and 2008, the article was identified as a key paper in the debate on the ethics of GM crops. More recent work reflects on the meaning and the moral significance or otherwise of the (un)natural, where Deckers argues, inspired by Alfred North Whitehead’s teleological understanding of natural entities, that the concept of the unnatural carries both meaning and moral significance in discussions of genetic engineering. At the same time, his (ontological) understanding of the world is critical of Whitehead's thought by rejecting the view that the universe as a whole is a teleological entity. Deckers also developed a contextualised case in human genetics as a teaching resource for Advance Higher Education.

Other work In a book chapter on 'Fairness in Newcastle: Theory and Practice’, Deckers engages with a report of the Newcastle Fairness Commission, published in 2012, which set out to define some principles of fairness to improve decision-making and guide the work of Newcastle City Council and other organisations in the city. He has also published on ethics related to artificial intelligence.

Academic and wider recognition At the 7th World Congress of Bioethics, Sydney, November 2004, Deckers received the Honourable Mention 2004 Mark S. Ehrenreich Prize for Healthcare Ethics Research of the International Association of Bioethics and the Pacific Center for Health Policy and Ethics at the University of Southern California. In 2014 Deckers was awarded a 'Society and Ethics' grant from the Wellcome Trust to convene a conference on 'An ethical discussion of in-vitro meat and the production of flesh from animals with enhanced properties.' In 2021 he received a grant from the Great Britain Sasakawa Foundation for work on the ethics of artificial intelligence. Deckers has also contributed to the popular literature and media.

References

External links NCL Profile

Worked examples

Example 1 — a first encounter with Jan Deckers

Start with the simplest possible case. Write down what Jan Deckers claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Jan Deckers before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Jan Deckers ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Jan Deckers

In research
Jan Deckers appears in astronomy research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Jan Deckers in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Jan Deckers is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1970 births, Animal ethicists, Bioethicists, so understanding it makes those chapters shorter.
In everyday life
Look for Jan Deckers outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Jan Deckers in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Jan Deckers means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Jan Deckers out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Jan Deckers in simple terms?

Jan Deckers (born 1970) works in bioethics at Newcastle University. His work revolves mainly around three topics: animal ethics, reproductive ethics and embryo research, and ethics of genetics.

Why does Jan Deckers matter?

Because it connects several astronomy ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Jan Deckers?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Jan Deckers.

Tags

  • 1970 births
  • Animal ethicists
  • Bioethicists
  • British veganism activists
  • Living people
  • People associated with Newcastle University
  • Scholars of veganism

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