Vegetarian Economy and Green Agriculture, abbreviated VEGA, is a UK-based research, information, and campaigning organisation focused on the links between farming, food, health, and land use. It advocates for plant-centred food systems on environmental, health, and ethical grounds, producing research and briefings on sustainable agriculture, dietary change, and land policy. As a campaigning body it sits alongside groups like the Vegan Society and Sustain in Britain’s food-policy landscape, contributing evidence and argument to debates on climate, diet, and farming support. Its work reflects the growing recognition that what a nation eats and how it farms are inseparable questions.