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减轻基因工程作物的后果不敏感性。

Mitigating consequence insensitivity for genetically engineered crops.

机构信息

Department of Psychology, University of Toronto.

Department of Structural Change, Leibniz Institute of Agricultural Development in Transition Economies (IAMO).

出版信息

J Exp Psychol Appl. 2023 Sep;29(3):584-598. doi: 10.1037/xap0000451. Epub 2022 Nov 10.

Abstract

Many opponents of genetically engineered (GE) food say that it ought to be prohibited regardless of the risks and benefits (Scott et al., 2016). If many people are truly unwilling to consider risks and benefits in evaluating GE technology, this poses serious problems for scientists and policymakers. In a large demographically-representative German sample ( = 3,025), we investigate consequence-insensitive beliefs about GE crops among GE supporters and opponents, as well as whether these beliefs can be mitigated. We find that a large majority of opponents and a substantial minority of supporters are consequence-insensitive: They say that risks and benefits are irrelevant to their views. At the same time, the responses of consequence-insensitive participants to subsequent belief probes show substantial flexibility. Participants often gave responses inconsistent with the unconditional prohibition or permission of GE crops. These results suggest that professed consequence insensitivity should be taken as an expression of a strong moral belief rather than as literal endorsement of policy. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

摘要

许多反对基因工程(GE)食品的人表示,无论风险和收益如何,都应该禁止(Scott 等人,2016)。如果许多人在评估 GE 技术时真的不愿意考虑风险和收益,这将给科学家和政策制定者带来严重问题。在一个具有代表性的德国大样本(=3025)中,我们调查了 GE 支持者和反对者对 GE 作物的后果不敏感的信念,以及这些信念是否可以减轻。我们发现,绝大多数反对者和相当一部分支持者都是后果不敏感的:他们表示风险和收益与他们的观点无关。与此同时,后果不敏感参与者对后续信念探测的反应表现出相当大的灵活性。参与者经常给出与无条件禁止或允许 GE 作物不一致的反应。这些结果表明,所宣称的后果不敏感应该被视为一种强烈的道德信仰的表达,而不是对政策的字面认可。(PsycInfo 数据库记录(c)2023 APA,保留所有权利)。

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