Because much of Europe’s food is produced outside of the country it relies heavily on global resources. With all food production so much waste is accumulated through the supply chain. Halving food waste in Europe can lead to many environmental benefits like Reduced greenhouse gas emissions, decreased water consumption, and saving energy. The researcher Marianne Thomsen talks about how some technologies and collaboration can help to prevent food waste.

https://phys.org/news/2023-11-food-europe-generate-major-footprint.html