Meat has become a controversial topic in public debates, as it involves multiple
sustainability dimensions. Here, we review global meat consumption trends and the various …

The current food system is not sustainable, and food consumption contributes substantially
to the climate crisis. Several challenges make it difficult for consumers to make sustainable …

Background The Medical Research Council published the second edition of its framework in
2006 on developing and evaluating complex interventions. Since then, there have been …

Background The theoretical framework of acceptability (TFA) was developed in response to
recommendations that acceptability should be assessed in the design, evaluation and …

Nudges are behavioral interventions to subtly steer citizens' choices toward “desirable”
options. An important topic of debate concerns the legitimacy of nudging as a policy …

Background It is increasingly acknowledged that 'acceptability'should be considered when
designing, evaluating and implementing healthcare interventions. However, the published …

Shifting people in higher income countries toward more plant-based diets would protect the
natural environment and improve population health. Research in other domains suggests …

Background Overeating and harmful alcohol and tobacco use have been linked to the
aetiology of various non‐communicable diseases, which are among the leading global …

In recent years, many governments have shown a keen interest in “nudges”—approaches to
law and policy that maintain freedom of choice, but that steer people in certain directions …

Background Behavioral scientists suggest that for behavior change interventions to work
effectively, and deliver population-level health outcomes, they must be underpinned by …