John Krebs, Baron Krebs

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The Right Honourable

The Lord Krebs

FRS
Lord Krebs' official parliamentary photo
Born (1945-04-11) 11 April 1945 (age 79)[3]
NationalityBritish
Alma materPembroke College, Oxford
Spouse(s)Sarah Phibbs, Lady Krebs
Children2
AwardsKnight Bachelor (1999)
Frink Medal (1996)
Fellow of the Royal Society (1984)
DPhil (1970)[1]
Scientific career
FieldsOrnithology
Ethology[2]
InstitutionsUniversity of Oxford
NERC
Food Standards Agency
University of British Columbia
University College of North Wales
ThesisA study of territorial behaviour in the Great tit Parus major L. (1970)
Doctoral advisorJohn Michael Cullen
Websitejesus.ox.ac.uk/fellows-and-staff/fellows/lord-krebs

John Richard Krebs, Baron Krebs, FRS (born 11 April 1945) is an English zoologist researching in the field of behavioural ecology of birds. He was the principal of Jesus College, Oxford, from 2005 until 2015.[4][5] Lord Krebs was President of the British Science Association from 2012 to 2013.

Early life and education[edit]

John Krebs is the son of Sir Hans Adolf Krebs, the German biochemist who described the uptake and release of energy in cells (the Krebs cycle).[6] He was educated at the City of Oxford High School, and Pembroke College, Oxford, where he obtained a BA degree in 1966, upgraded to an MA degree in 1970, and received a DPhil degree in 1970.[3][1]

Career[edit]

He held posts at the University of British Columbia and the University College of North Wales, before returning to Oxford as a University Lecturer in Zoology, with a fellowship at Wolfson College, Oxford, then Pembroke.[7] He was elected a Fellow of the Royal Society in 1984.[3] From 1988 to 2005, he held a Royal Society Research Professorship in the Department of Zoology, University of Oxford, where he was based at Pembroke College. He was the chief executive of the Natural Environment Research Council from 1994 until 1999, and in 1999 was knighted.[8]

From 2000 to 2005 he was the first chairman of the British Food Standards Agency.

On 15 February 2007, the House of Lords Appointments Commission announced that he was to become a non-party political (cross-bench) life peer.[9] The peerage was gazetted on 28 March 2007 as Baron Krebs, of Wytham in the County of Oxfordshire.[10] In 2005, Lord Krebs accepted the role of principal of Jesus College, Oxford, a post he held until 2015.[5]

Krebs's career has been both productive and influential.[11] His speciality is ornithology. His publications include more than 130 refereed papers, 5 books, and 130 book chapters, reviews, or popular pieces. They have introduced new methods to the science of ornithology, including the use of optimality models to predict foraging behaviour, and, more recently, techniques from neurobiology and experimental psychology to assess the mental capacities of birds and to relate these to particular regions of the brain.

In 2000, during his chairmanship of the Food Standards Agency, Krebs criticised the organic food movement, saying that people buying such food were "not getting value for money, in my opinion and in the opinion of the Food Standards Agency, if they think they're buying food with extra nutritional quality or extra safety. We don't have the evidence to support those claims."[12]

Having led the Randomised Badger Culling Trials, Krebs became one of the UK's leading experts on bovine tuberculosis. The findings of the trials led him to oppose further badger culling in 2012 and he contributed to a paper on the subject written by centre-right think tank The Bow Group.[13]

From 2006 to 2007, Krebs was a member of the Nuffield Council on Bioethics, where he chaired the Working Party on Public Health.[14] He took up the chairmanship of the National Network of Science Learning Centres[15] in 2007.[16] He was a member of the independent, statutory body the Committee on Climate Change, and chairman of its Adaptation Sub-Committee, from 2009 to 2017.

For his scientific research and leadership he has been awarded honorary doctorates by 16 universities.[5] He was elected to the American Philosophical Society in 2000.[17]

Lectures[edit]

In 2005 Krebs gave the Royal Institution Christmas Lectures on The Truth About Food.[18]

Notable publications[edit]

Books[edit]

  • Stephens, D. W. & Krebs, J. R. (1986) Foraging Theory. Princeton: Princeton University Press. ISBN 0-691-08442-4
  • Kamil, Alan C., John R. Krebs and H. Ronald Pulliam. (1987) Foraging Behavior, Plenum Press, New York and London.
  • Krebs, J. R. & Davies, N.B. (1993) An Introduction to Behavioural Ecology, 4th ed. Oxford: Blackwell ISBN 0-632-03546-3
  • Krebs, J. R. & Davies, N.B., eds. (1997) Behavioural Ecology: An Evolutionary Approach, 4th ed. Oxford: Blackwell. (1st ed. 1978.) ISBN 0-86542-731-3
  • Dawkins, R. & Krebs, J. R. (1978). "Animal signals: information or manipulation?", Behavioural Ecology: an evolutionary approach 1st ed. (Krebs, J. R. & Davies, N.B., eds) Blackwell: Oxford, pp 282–309.
  • Krebs, J. R. and Dawkins, R. (1984). "Animal signals: mind-reading and manipulation", Behavioural Ecology: an evolutionary approach, 2nd ed (Krebs, J. R. & Davies, N.B., eds), Sinauer: pp 380–402.

Journal articles[edit]

References[edit]

  1. ^ a b Krebs, John (1970). A study of territorial behaviour in the Great tit Parus major L. (DPhil thesis). University of Oxford.
  2. ^ "BBC Radio 4 - The Life Scientific, Lord John Krebs". BBC.
  3. ^ a b c "KREBS, Baron". Who's Who 2013, A & C Black, an imprint of Bloomsbury Publishing plc, 2013; online edn, Oxford University Press. December 2007.(subscription required)
  4. ^ "Elliott Coues Award, 1999: Sir John R. Krebs", Jesus College Record, 2005.
  5. ^ a b c "Lord Krebs | Jesus College, University of Oxford". Archived from the original on 7 October 2011. Retrieved 22 October 2011.
  6. ^ Kornberg, Hans (2000). "Krebs and his trinity of cycles". Nature Reviews Molecular Cell Biology. 1 (3): 225–228. doi:10.1038/35043073. ISSN 1471-0080.
  7. ^ Clarke, Peter "Editorial", The Jesus College Record (2004), Jesus College, Oxford, pp. 4–5.
  8. ^ "No. 55610". The London Gazette. 14 September 1999. p. 9844.
  9. ^ House of Lords Appointments Commission, New non-party-political peers Archived 30 September 2007 at the Wayback Machine, 15 February 2007.
  10. ^ "No. 58290". The London Gazette. 2 April 2007. p. 4781.
  11. ^ ISI Highly Cited Researcher (within top 0.5% of all scientists) (2002)
  12. ^ "BBC News | HEALTH | Organic food 'no healthier'". news.bbc.co.uk.
  13. ^ "The Bow Group – Common Sense and Bovine TB". Archived from the original on 28 April 2012.
  14. ^ "Public Health Nuffield Council on Bioethics' official website". Archived from the original on 27 July 2011. Retrieved 25 July 2011.
  15. ^ National Network of Science Learning Centres, UK.
  16. ^ Principal Archived 5 July 2007 at the Wayback Machine, Jesus College, Oxford, UK.
  17. ^ "APS Member History". search.amphilsoc.org. Retrieved 15 July 2021.
  18. ^ "The truth about food – You are what you eat (2005) | Royal Institution". www.rigb.org. 3 December 2005.

External links[edit]

Orders of precedence in the United Kingdom
Preceded by Gentlemen
Baron Krebs 		Followed by
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