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Hartley S, Stelmach A, Delborne JA, Barnhill-Dilling SK. Moving beyond narrow definitions of gene drive: Diverse perspectives and frames enable substantive dialogue among science and humanities teachers in the United States and United Kingdom. PUBLIC UNDERSTANDING OF SCIENCE (BRISTOL, ENGLAND) 2023:9636625221148697. [PMID: 36744384 PMCID: PMC10363919 DOI: 10.1177/09636625221148697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Gene drive is an emerging biotechnology with applications in global health, conservation and agriculture. Scientists are preparing for field trials, triggering debate about when and how to release gene-drive organisms. These decisions depend on public understandings of gene drive, which are shaped by language. While some studies on gene drive communication assume the need to persuade publics of expert definitions of gene drive, we highlight the importance of meaning-making in communication and engagement. We conducted focus groups with humanities and science teachers in the United Kingdom and United States to explore how different media framings stimulated discussions of gene drive. We found diversity in the value of these framings for public debate. Interestingly, the definition favoured by gene drive scientists was the least popular among participants. Rather than carefully curating language, we need opportunities for publics to make sense and negotiate the meanings of a technology on their own terms.
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Stelmach A, Nerlich B, Hartley S. Gene Drives in the U.K., U.S., and Australian Press (2015-2019): How a New Focus on Responsibility Is Shaping Science Communication. SCIENCE COMMUNICATION 2022; 44:143-168. [PMID: 35449796 PMCID: PMC9014678 DOI: 10.1177/10755470211072245] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Gene drive is a controversial biotechnology for pest control. Despite a commitment from gene drive researchers to responsibility and the key role of the media in debates about science and technology, little research has been conducted on media reporting of gene drive. We employ metaphor and discourse analysis to explore how responsibility is reflected in the coverage of this technology in the U.S., U.K., and Australian press. The findings reveal a rhetorical strategy of trust-building by evoking the moral attributes of gene drive researchers. We discuss the implications of these findings for the communication of new technologies.
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Schairer CE, Triplett C, Akbari OS, Bloss CS. California Residents’ Perceptions of Gene Drive Systems to Control Mosquito-Borne Disease. Front Bioeng Biotechnol 2022; 10:848707. [PMID: 35360388 PMCID: PMC8960626 DOI: 10.3389/fbioe.2022.848707] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/23/2022] [Indexed: 12/03/2022] Open
Abstract
Scientists developing gene drive mosquitoes for vector control must understand how residents of affected areas regard both the problem of mosquito-borne disease and the potential solutions offered by gene drive. This study represents an experiment in public engagement at an early stage of technology development, intended to inform lab scientists about public attitudes toward their research and inspire consideration and conversation about the social ramifications of creating mosquitoes with gene drive. Online focus groups with California residents explored views on mosquito-borne disease risk, current mosquito control methods, and the proposed development and use of different classes of gene drives to control Ae. aegypti. Rather than a dogmatic rejection of genetic engineering or gene drive, many participants expressed pragmatic concerns with cost, control, the ability to narrowly target specific species, and the challenges of mistrust and institutional cooperation. Work like this can inform the alignment of community priorities and the professional priorities of scientists and vector control specialists.
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Affiliation(s)
- Cynthia E. Schairer
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, United States
| | - Cynthia Triplett
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, United States
- Center for Empathy and Technology, Insitute for Empathy and Compassion, University of California, San Diego, La Jolla, CA, United States
| | - Omar S. Akbari
- Section of Cell and Developmental Biology, Division of Biology, University of California, San Diego, La Jolla, CA, United States
| | - Cinnamon S. Bloss
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla, CA, United States
- Center for Empathy and Technology, Insitute for Empathy and Compassion, University of California, San Diego, La Jolla, CA, United States
- Department of Psychiatry, University of California, San Diego, La Jolla, CA, United States
- *Correspondence: Cinnamon S. Bloss,
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Alphey LS, Crisanti A, Randazzo FF, Akbari OS. Opinion: Standardizing the definition of gene drive. Proc Natl Acad Sci U S A 2020; 117:30864-30867. [PMID: 33208534 PMCID: PMC7733814 DOI: 10.1073/pnas.2020417117] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Luke S Alphey
- Arthropod Genetics Group, The Pirbright Institute, Woking GU24 0NF, United Kingdom
| | - Andrea Crisanti
- Department of Life Sciences, Imperial College London, London SW7 2BU, United Kingdom
- Department of Molecular Medicine, University of Padova, 35122 Padova, Italy
| | | | - Omar S Akbari
- Division of Biological Sciences, Section of Cell and Developmental Biology, University of California San Diego, La Jolla, CA 92093
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Schairer CE, Triplett C, Buchman A, Akbari OS, Bloss CS. Interdisciplinary development of a standardized introduction to gene drives for lay audiences. BMC Med Res Methodol 2020; 20:273. [PMID: 33153449 PMCID: PMC7643426 DOI: 10.1186/s12874-020-01146-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 10/12/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND While there is wide consensus that the public should be consulted about emerging technology early in development, it is difficult to elicit public opinion about innovations unfamiliar to lay audiences. We sought public input on a program of research on genetic engineering to control mosquito vectors of disease that is led by scientists at the University of California and funded by the U.S. Defense Advanced Research Projects Agency (DARPA). In preparation for this effort, we developed a series of narrated slideshows to prompt responses to the development of gene drive mosquito control strategies among lay people. We describe the development and content of these slideshows and evaluate their ability to elicit discussions among focus group participants. METHODS In developing these materials, we used an iterative process involving input from experts in molecular genetics and vector control. Topics were chosen for their relevance to the goals of the scientists leading the program of research. Significant time was devoted to crafting explanations that would be accessible to uninitiated members of the public but still represent the science accurately. Through qualitative analysis of focus group discussions prompted by the slideshows, we evaluated the success of these slideshows in imparting clear technical information sufficient to inform lay discussion. RESULTS The collaboration resulted in a series of four narrated slideshows that were used to anchor discussions in online focus groups. Many participants described the slideshows as interesting and informative, while also raising concerns and possible risks that were not directly addressed in the material presented. Open-ended comments from participants suggest that the slideshows inspired critical questions, reflection, and conversation about genetically engineered and gene drive mosquitoes. After the final and most technically complex slideshow, however, some respondents made comments suggestive of overwhelm or confusion. CONCLUSION Our narrated slideshows prompted engaged conversations about genetically engineered mosquitoes among members of the public who were generally naïve to this technology. Narrated slideshows may serve as viable and useful tools for future public engagement on other controversial emerging medical and public health technologies.
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Affiliation(s)
- Cynthia E Schairer
- Department of Psychiatry, University of California, San Diego, 9500 Gilman Drive, MC 0811, La Jolla, California, 92093-0811, USA
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA
| | - Cynthia Triplett
- Center for Wireless and Population Health Systems, The Qualcomm Institute of Calit2, University of California, San Diego, La Jolla, CA, USA
| | - Anna Buchman
- Section of Cell and Developmental Biology, Division of Biology, University of California, San Diego, La Jolla, CA, USA
| | - Omar S Akbari
- Section of Cell and Developmental Biology, Division of Biology, University of California, San Diego, La Jolla, CA, USA
- Tata Institute for Genetics and Society, University of California, San Diego, La Jolla, CA, USA
| | - Cinnamon S Bloss
- Department of Psychiatry, University of California, San Diego, 9500 Gilman Drive, MC 0811, La Jolla, California, 92093-0811, USA.
- Department of Family Medicine and Public Health, University of California, San Diego, La Jolla, CA, USA.
- Center for Wireless and Population Health Systems, The Qualcomm Institute of Calit2, University of California, San Diego, La Jolla, CA, USA.
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