The growth of the science PR industry has resulted in an overly exaggerated presentation of research findings.


lake1Science journalism is not immune to the budget crisis facing newsrooms more widely. With smaller staffs and tighter budgets, more science reporting is being done through press releases, many of which tend to exaggerate original research. Alasdair Taylor highlights some current research on the communication of research findings. Even in the BBC up to 75% of science stories were sourced directly from press releases. But blogging also opens up the potential for the democratisation of science through online debates. Can scientists themselves offer the needed reflection on their research that an investigative journalist might do?[1]

In a famous piece of media analysis[2], the average length of a soundbite in a US presidential election was found to have collapsed from 43 seconds in 1968 to just nine by 1988. Although the discovery led to plenty of head-scratching and fears about the “dumbing down” of political discourse, in the end it changed very little. After the first day of the Circling the Square[3] conference, it would be easy to conclude that the communication of science by the media is heading in the same direction.

Anyone who has read Nick Davies’ Flat Earth News[4] will be aware that mainstream journalism is in a crisis. Newsroom cuts have seen journalists forced to produce more copy in shorter time with less resources. “Churnalism”, the phenomenon of reporting press releases or wire copy ad verbatim as news stories, has grown over recent years. Science journalism is not immune to these woes, as illustrated by keynote speaker Dr. Andrew Williams[5], a lecturer in Cardiff University’s School of Journalism, Media and Cultural Studies. Williams, who investigates the news coverage of science, quoted one anonymous science journalist who complained they were now only able to dedicate an hour for a story, whereas once it would have been an afternoon or more.

As the field of science journalism has contracted, the science PR industry has grown to fill the vacuum.  Consequently, churnalism is now common in science reporting too.  Its not just the private, profit-driven media that’s effected. Another speaker, Dr. Felicity Mellor[6] of Imperial College, reported that even in the BBC up to 75% of science stories were sourced directly from press releases. But as long as good science is getting featured in major media outlets, is this a bad thing?

uncertaintyImage credit: Jon McGovern[7] (Flickr, CC BY-NC)

The issue, as Williams’ research suggests, comes with how science is translated into news stories via university or journal press releases. In a study into the reporting of medical research, Williams showed that a sizeable proportion of university press releases (30-40%) exaggerated or hyped the research findings or made them more determinist. They also added causal reasons for correlations, made extrapolations from animal research into humans and added other inferences not present in the original publication.

The exaggerations and hype of the press release were then repeated in the subsequent news stories. Despite this, Williams’ study also suggested that having a University press office hype research or remove any caveats seemed to make little difference in the rate of uptake of the story by the media. So why is science being communicated through press releases that exaggerate the original research and who is to blame?

All the speakers and panellists in the discussion panel were quick to absolve overworked and under-resourced journalists. Professor David Colquhoun (UCL)[8] pointed the finger at scientists who sign off on a university press release knowing it misinterprets their research.  Rather than ensure accuracy, researchers are instead chasing impact by hoping work gets picked up by the national media. Colquhoun was also concerned that research itself was being framed to ensure greater numbers of publications in “glamour” journals and more media attention. (My understanding is that STS researchers refer to this behaviour as the “medialisation[9]” of science).

Scientists often bemoan how their research is represented in the media, but the discussions at Circling the Square suggest they need to shoulder some of the blame. Unfortunately, there appears to be some blissful ignorance of their contribution to the problem. Williams observed that few scientists identified their media activities as either public relations or campaigning, even when they clearly were.

It seems rather than highlighting the complexities, messiness and uncertainties in science to the media, the science PR machine has resulted in a sanitised, overly positive presentation of research findings. Mellor suggested that less than a third of BBC science reports gave opposing views, undermining the suggestion that the BBC too often provides “false balance” in such stories. Even more worrying were indications that science PR campaigns stifled internal debate as scientists become worried about presenting findings that might undermine the overall argument.

All the panellists agreed the internet and blogging had revolutionised science communication. Now media outlets, such as the Guardian Science Blogs[10], can present the science direct (and without paying for it) from the experts themselves. Blogging also opens up the potential for the democratisation of science through online debates, and challenges established hierarchies[11] through open access and public peer review. At the same time, can scientists themselves offer the needed reflection on their research that an investigative journalist might do?

As a scientist, I am passionate that science will continue to offer transformative technologies and discoveries that will benefit society in the future. This doesn’t mean I yearn for a technocratic idyll or agree with the more evangelical futurologists. Science must continue to be exposed to robust criticism through the media and by the public. Whether this can be achieved by publicising science through press releases reported directly in the media is questionable.

This post covers some of the discussions from the first day of the Circling the Square conference[12], hosted by the University of Nottingham’s Science and Technology Studies research group. Follow on twitter through #circlesq.

This piece originally appeared on Alasdair Taylor’s personal blog[13] and is reposted with the author’s permission.

Note: This article gives the views of the authors, and not the position of the Impact of Social Science blog, nor of the London School of Economics. Please review our Comments Policy[14] if you have any concerns on posting a comment below.

About the Author

Alasdair Taylor currently works at the University of Nottingham, creating academic-industrial links around research into sustainable technologies. Opinions expressed are his own. More information can be found on his blog and Alasdair can be followed @AWTaylor83[15][16]


  1. ^ Alasdair Taylor (
  2. ^ famous piece of media analysis (
  3. ^ Circling the Square (
  4. ^ Flat Earth News (
  5. ^ Dr. Andrew Williams (
  6. ^ Dr. Felicity Mellor (
  7. ^ Jon McGovern (
  8. ^ Professor David Colquhoun (UCL) (
  9. ^ medialisation (
  10. ^ Guardian Science Blogs (
  11. ^ challenges established hierarchies (
  12. ^ Circling the Square conference (
  13. ^ Alasdair Taylor’s personal blog (
  14. ^ Comments Policy (
  15. ^ (
  16. ^ @AWTaylor83 (

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