Evidence map›Paper›PMID 41720910›Full record

ArticleScientific reports2026

Mental models of the sixth mass extinction reveal pathways for transformative sustainability action.

Ganga Shreedhar

Abstract read
In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

1 author.

Ganga ShreedharDepartment of Psychological and Behavioural Science, London School of Economics and Political Science, London, England. g.s.shreedhar@lse.ac.uk.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To address fundamental challenges to global sustainability posed by unprecedented biodiversity loss and the sixth mass extinction (SME), scientists advocate for transformative changes to systems, policies, and behaviours. Yet public understanding of the biodiversity crisis remains largely unexplored. This article presents the first comprehensive examination of public mental models regarding support for transformative changes using a nationally representative UK survey (n = 739). Whilst only 28% of respondents had heard of the “sixth mass extinction,” 93% accepted the phenomenon once explained, with 95% attributing it to human activities. Principal component analysis revealed distinct mental models for policy support (conservation, market regulation, lifestyle changes, and big technology) and behavioural change (citizenship, consumer actions, waste reduction, and nuclear energy use). Attribution to direct human causes strongly predicted support for transformative change (β = 0.44, p < 0.001), while attributions to distant and non-human causes reduced support (β = − 0.20, p < 0.001). These findings demonstrate high latent public support for sustainability transformations and provide actionable insights for science communication and policy engagement strategies addressing the biodiversity crisis.

Indexed as

Conservation of Natural ResourcesExtinction, BiologicalModels, PsychologicalBiodiversityHumansPrincipal Component AnalysisSurveys and QuestionnairesUnited KingdomBehaviour changeBiodiversity lossExtinctionMental modelsPolicy supportSystem transformation

Identifiers

PMID41720910
PMCPMC13022189

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.