CRISPR versus GMOs: Public acceptance and valuation

Aaron M. Shew; L. Lanier Nalley; Heather A. Snell; Rodolfo M. Nayga; Bruce L. Dixon

doi:10.1016/j.gfs.2018.10.005

CRISPR versus GMOs: Public acceptance and valuation

Aaron M. Shew, L. Lanier Nalley, Heather A. Snell, Rodolfo M. Nayga, Bruce L. Dixon

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

CRISPR gene-editing has major implications for agriculture and food security. However, no studies have evaluated the public acceptance and valuation of CRISPR-produced food. As such, we conducted a multi-country assessment of consumers’ willingness-to-consume (WTC) and willingness-to-pay (WTP) for CRISPR-produced food compared to conventional and genetically modified (GM) foods, respectively. In the USA, Canada, Belgium, France, and Australia, 56, 47, 46, 30, and 51% of respondents, respectively, indicated they would consume both GM and CRISPR food. We also found that biotechnology familiarity and perceptions of safety were the primary drivers for WTC CRISPR and GM food. Moreover, respondents valued CRISPR and GM food similarly – substantially less than conventional food – which could be detrimental for meeting future food demand.

Original language	English
Pages (from-to)	71-80
Number of pages	10
Journal	Global Food Security
Volume	19
DOIs	https://doi.org/10.1016/j.gfs.2018.10.005
Publication status	Published - 2018 Dec
Externally published	Yes

Keywords

Agricultural biotechnology
CRISPR
Food regulation
GMOs
Public acceptance
Willingness-to-pay

ASJC Scopus subject areas

Food Science
Ecology
Safety, Risk, Reliability and Quality
Safety Research

UN SDGs

This output contributes to the following Sustainable Development Goal(s)

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10.1016/j.gfs.2018.10.005

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title = "CRISPR versus GMOs: Public acceptance and valuation",

abstract = "CRISPR gene-editing has major implications for agriculture and food security. However, no studies have evaluated the public acceptance and valuation of CRISPR-produced food. As such, we conducted a multi-country assessment of consumers{\textquoteright} willingness-to-consume (WTC) and willingness-to-pay (WTP) for CRISPR-produced food compared to conventional and genetically modified (GM) foods, respectively. In the USA, Canada, Belgium, France, and Australia, 56, 47, 46, 30, and 51% of respondents, respectively, indicated they would consume both GM and CRISPR food. We also found that biotechnology familiarity and perceptions of safety were the primary drivers for WTC CRISPR and GM food. Moreover, respondents valued CRISPR and GM food similarly – substantially less than conventional food – which could be detrimental for meeting future food demand.",

keywords = "Agricultural biotechnology, CRISPR, Food regulation, GMOs, Public acceptance, Willingness-to-pay",

author = "Shew, {Aaron M.} and Nalley, {L. Lanier} and Snell, {Heather A.} and Nayga, {Rodolfo M.} and Dixon, {Bruce L.}",

note = "Funding Information: This work was supported by the National Science Foundation Graduate Research Fellowship Program [Grant No. DGE-1450079 ]. Publisher Copyright: {\textcopyright} 2018 The Authors Copyright: Copyright 2018 Elsevier B.V., All rights reserved.",

year = "2018",

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doi = "10.1016/j.gfs.2018.10.005",

language = "English",

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AU - Shew, Aaron M.

AU - Nalley, L. Lanier

AU - Snell, Heather A.

AU - Nayga, Rodolfo M.

AU - Dixon, Bruce L.

N1 - Funding Information: This work was supported by the National Science Foundation Graduate Research Fellowship Program [Grant No. DGE-1450079 ]. Publisher Copyright: © 2018 The Authors Copyright: Copyright 2018 Elsevier B.V., All rights reserved.

PY - 2018/12

Y1 - 2018/12

N2 - CRISPR gene-editing has major implications for agriculture and food security. However, no studies have evaluated the public acceptance and valuation of CRISPR-produced food. As such, we conducted a multi-country assessment of consumers’ willingness-to-consume (WTC) and willingness-to-pay (WTP) for CRISPR-produced food compared to conventional and genetically modified (GM) foods, respectively. In the USA, Canada, Belgium, France, and Australia, 56, 47, 46, 30, and 51% of respondents, respectively, indicated they would consume both GM and CRISPR food. We also found that biotechnology familiarity and perceptions of safety were the primary drivers for WTC CRISPR and GM food. Moreover, respondents valued CRISPR and GM food similarly – substantially less than conventional food – which could be detrimental for meeting future food demand.

AB - CRISPR gene-editing has major implications for agriculture and food security. However, no studies have evaluated the public acceptance and valuation of CRISPR-produced food. As such, we conducted a multi-country assessment of consumers’ willingness-to-consume (WTC) and willingness-to-pay (WTP) for CRISPR-produced food compared to conventional and genetically modified (GM) foods, respectively. In the USA, Canada, Belgium, France, and Australia, 56, 47, 46, 30, and 51% of respondents, respectively, indicated they would consume both GM and CRISPR food. We also found that biotechnology familiarity and perceptions of safety were the primary drivers for WTC CRISPR and GM food. Moreover, respondents valued CRISPR and GM food similarly – substantially less than conventional food – which could be detrimental for meeting future food demand.

KW - Agricultural biotechnology

KW - CRISPR

KW - Food regulation

KW - GMOs

KW - Public acceptance

KW - Willingness-to-pay

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JO - Global Food Security

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ER -

CRISPR versus GMOs: Public acceptance and valuation

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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