Tackling climate change requires significant behavior change to reduce emissions, yet the
scale required is far from being achieved. Behaviors are influenced by psychological …

Food waste is a great challenge hindering food system sustainability, embodying
environmental impacts, economic costs as well as affecting food and nutritional security …

Abstract The European Union has recently prioritized waste policies by embedding them in
the new Horizon Europe work programme. Here, circular economy (CE) and digitalization …

Food waste is a global concern and is increasingly addressed by various policies and
campaigns, especially in the consumption stage. Among these efforts, a promising …

Food waste in the global foodservice sector is a major societal challenge but its estimates
lack accuracy, especially in developing and transition economies. The lack of accurate …

Reducing food waste is an important objective in order to raise awareness of the negative
effects it produces. The lack of information regarding the efficient use of food will affect the …

Household food waste represents one of the main challenges threatening the sustainability
of modern food systems globally. As is widely recognised, a deeper understanding of …

In this paper we report two high-powered and pre-registered experiments, testing the
robustness and conceptual development of reciprocity and social norm appeals. Both …

Plate leftovers are an extensive source of food waste in restaurants. One solution to reduce
this waste would be that consumers take plate leftovers home (ie, use doggy bags). Yet …

Finding ways to steer consumers' food choices towards vegetarian and plant-based meals is
important to reduce our diets' environmental impact. This paper investigates how nudges in …