1. Lack of stimulating activities (e.g. socializing, sport, culture, community events, etc.) leading to over-consumption of food to fill the void 2. Car-centri

1. Lack of stimulating activities (e.g. socializing, sport, culture, community events, etc.) leading to over-consumption of food to fill the void 2. Car-centric culture leading to lack of walking 3. Food that has been nutritionally stripped either via processing, engineering, lack of supply, financial incentive, or other causes leading to food that is not filling unless consumed in excess 4. Stress and cultural artifacts Golly gee.