The EAT-Lancet Commission reports that shifting to healthier, predominantly plant-based diets could prevent 15 million deaths annually and reduce agricultural emissions by 15%. The report emphasizes the need for substantial changes in the food system to combat climate change and improve human health. It advocates for a 'planetary health diet' that includes limited animal protein and dairy, particularly for developed nations. The findings highlight the interconnectedness of food systems with biodiversity and human rights, urging global leaders to incorporate these insights into policies.