Yes, Nudge (01-12-22)

Researchers confirmed that nudges, including design-based nudges, can influence behavior in intended ways.  A team lead by Mertens determined via a meta-analysis that  By making small changes in our environment, these interventions [nudges] aim to encourage changes in our behaviour, while preserving our freedom of choice. From adding informative labels to reorganising the food offer in a cafeteria, the overall effectiveness of these interventions has now been demonstrated by a scientific team from the University of Geneva (UNIGE). Their results can be found in the Proceedings of the National Academy of Sciences of the United States of America. . . .  the theory behind ‘nudging’ theory is based on the principle that our choices are not only determined by our ability to reason, but are also influenced by certain biases such as our emotions, our memories, the opinions of others or the configuration of our environment. Focusing on these elements can therefore be more effective in getting us to change certain behaviours than a ban or an awareness-raising campaign.”

“Inciting Instead of Coercing, ‘Nudges’ Prove Their Effectiveness.”  2022.  Press release, Universite de Geneve,