Understanding Food Networks: A Food Atlas is vital for a Healthy Society Ramesh Jain Food is vital for health and enjoyment of people, society, and planet. However, data and information related to food suffers from disinformation and ignorance. A dependable, trusted, and dynamic source of geo-indexed food data related to culinary, nutritional, and environmental characteristics is required for guiding in wholistic food decisions based on a deep understanding of food network. An atlas related to food ingredients, dishes, recipes, and consumption patterns will help in making better decisions for personal, societal, and planetary health. We believe that time is right to address this; there is an urgent need and technology is ready to address this.