This document promotes the international movement called "Meatless Monday" which encourages people to reduce their meat consumption by 15% by avoiding meat one day a week. It notes that Americans consume 45% more meat than recommended which impacts health, carbon footprint, and costs. Going meatless one day a week can reduce risks of heart disease, cancer, diabetes, and obesity while cutting food budgets and minimizing environmental impacts. Popular figures like Paul McCartney and Al Gore support this, as do various school systems and hospitals. The document addresses common concerns like getting enough protein and notes a meatless diet does not automatically make one healthier without attention to overall diet.