Did you know that producing 1 kg of beef can require tens of thousands of liters of water and hundreds of square meters of land, while producing 1 kg of lentils uses a tiny fraction of that? Different foods have very different “footprints” in terms of GHG emissions, land use, and water use, and these differences add up over a lifetime of meals.

For example, shifting from a typical high‑meat diet to a more plant‑based, balanced diet can reduce GHG emissions, land use, and water use by 20–80%, depending on how big the change is. On The Lively Three, we’ll translate these big numbers into simple scores per meal:

• How many kg of CO₂ your meal emits.
• How many liters of water and square meters of land it uses.
• How much protein, fiber, and key vitamins you’re getting.

This way, you can see, at a glance, whether your food is nourishing you and kind to the planet.