Morrisons and Waitrose have publicly committed to continue selling brown eggs, contrasting with Sainsbury's recent announcement to exclusively stock white eggs. Sainsbury's decision is part of its strategy to lower its environmental impact, as white eggs are believed to have a smaller carbon footprint by 12.7%. The supermarket aims to achieve net-zero emissions in its operations by 2035 and across its supply chain by 2050. A spokesperson for Sainsbury's highlighted that white eggs provide the same taste and nutritional benefits as brown eggs but with reduced carbon emissions. In response, both Morrisons and Waitrose emphasized their dedication to animal welfare and sustainability, assuring customers they can choose between both egg varieties. This move comes amid broader changes in the retail sector, including Marks and Spencer's decision to close 14 in-store cafes as part of a restructuring plan to enhance shopping experiences. Customer reactions to these changes have been mixed, with some expressing disappointment over the cafe closures.