November 15, 2025[OC] Mathematical prediction of cooperation vs competition: The i-factor creates a sharp threshold where systems flip between cooperative (green) and competitive (red) regimes
James_Fortis on November 15, 2025 12:27 pm Sources (2025): 1. Walmart for pricing (North Carolina region): [https://www.walmart.com/](https://www.walmart.com/) 2. USDA FoodData Central for nutrient density: [https://fdc.nal.usda.gov/](https://fdc.nal.usda.gov/) ([Atlantic salmon](https://fdc.nal.usda.gov/food-details/175167/nutrients), [Chicken breast](https://fdc.nal.usda.gov/food-details/171474/nutrients), [Pork chop](https://fdc.nal.usda.gov/food-details/167839/nutrients), [Top sirloin steak](https://fdc.nal.usda.gov/food-details/168728/nutrients), [Whole egg](https://fdc.nal.usda.gov/food-details/171287/nutrients), [Almond](https://fdc.nal.usda.gov/food-details/170567/nutrients), [Hemp seed](https://fdc.nal.usda.gov/food-details/170148/nutrients), [Peanut](https://fdc.nal.usda.gov/food-details/172430/nutrients), [Pinto bean](https://fdc.nal.usda.gov/food-details/175199/nutrients), [Soybean](https://fdc.nal.usda.gov/food-details/174270/nutrients)) Tool: Microsoft Excel
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Sources (2025):
1. Walmart for pricing (North Carolina region): [https://www.walmart.com/](https://www.walmart.com/)
2. USDA FoodData Central for nutrient density: [https://fdc.nal.usda.gov/](https://fdc.nal.usda.gov/) ([Atlantic salmon](https://fdc.nal.usda.gov/food-details/175167/nutrients), [Chicken breast](https://fdc.nal.usda.gov/food-details/171474/nutrients), [Pork chop](https://fdc.nal.usda.gov/food-details/167839/nutrients), [Top sirloin steak](https://fdc.nal.usda.gov/food-details/168728/nutrients), [Whole egg](https://fdc.nal.usda.gov/food-details/171287/nutrients), [Almond](https://fdc.nal.usda.gov/food-details/170567/nutrients), [Hemp seed](https://fdc.nal.usda.gov/food-details/170148/nutrients), [Peanut](https://fdc.nal.usda.gov/food-details/172430/nutrients), [Pinto bean](https://fdc.nal.usda.gov/food-details/175199/nutrients), [Soybean](https://fdc.nal.usda.gov/food-details/174270/nutrients))
Tool: Microsoft Excel