Shame on U.S.: How Meat- and Dairy-Heavy Diets Are Fueling Climate Change

Douglas McIntyre, editor-in-chief at Climate Crisis, discusses a study linking meat and dairy consumption to global warming. The study identifies the U.S. as the largest contributor, with Europe, Japan and Canada also playing significant roles. A global shift to plant-based diets could reduce environmental damage, but changing habits, especially in the U.S., remains a major challenge to overcome.