The EAT-Lancet Commission wants humanity to eat seven times more beans, lentils, and chickpeas. The environmental case is stark: beef produces up to 62 times more greenhouse gas emissions than pulses per gram of protein. Shifting toward legumes is one of the most powerful dietary levers available for meeting climate targets.
Why Beans Are the New Beef
Animal-based foods cause 81 to 86% of EU food production emissions while delivering only 32% of calories. Beans flip that ratio entirely, offering dense nutrition at a fraction of the ecological cost.
A cup of cooked lentils provides protein, fiber, iron, and folate with near-zero saturated fat. Legumes also restore soil as nitrogen-fixing crops, reducing the need for synthetic fertilizers over time.
In 2020, high-emissions beef and lamb received 580 times more EU agricultural subsidies than legumes: 8 billion euros versus just 14 million euros. That imbalance is exactly what policymakers are now reconsidering. Adopting the planetary health diet could cut agricultural emissions by 61% in high-income countries.
Explore Global Bean Traditions
Billions of people were already eating this way long before any commission recommended it. Brazil’s feijoada, South Asia’s red lentil dal, and Ethiopia’s smoky misir wot are centuries-old traditions built on the satisfying depth of legumes.
Regions with historically high legume consumption, like the Mediterranean and South Asia, consistently rank among the world’s healthiest populations. Each tradition unlocks a different flavor dimension: fermented natto, slow-braised feijoada, spiced chana masala, and rustic Tuscan cannellini with sage and garlic. These are practical blueprints, not exotic novelties.
