A Tiny Label on a Fast-Food Menu Changed What 10,000 People Ordered
With simple guidance we might just make a better choice.
“`html
A new study demonstrates that environmental labeling on fast-food menus can influence purchasing decisions. Researchers conducting an online experiment with over 10,000 participants found that adding climate information to menu items reduced selections of high-emission foods compared to a control group with no such information.
Participants viewed a simulated fast-food menu and were randomly assigned to see different label types. While a control group without climate information selected high-impact items 53 percent of the time, those exposed to climate grades or simple “high climate impact” warnings reduced their selections to around 45-46 percent. Other label formats, including environmental cost expressed in dollars, showed less dramatic effects.
The research, published in JAMA Network Open, suggests that clarity matters when communicating environmental information. Labels combining grades with interpretive scales and straightforward warning labels proved most effective. Importantly, switching to lower-carbon options did not result in less nutritious choices overall, indicating consumers maintained dietary quality while making environmentally conscious decisions.
Researchers acknowledge limitations to their findings, noting that online selection differs from real-world restaurant ordering with actual hunger and cost considerations. However, they suggest that modest reductions in individual high-emission food choices could accumulate into meaningful environmental benefits across large populations.
“`
Originally reported by Sciencealert →
About the Author
