Final answer:
Viscera and meat scraps can be processed into inedible by-products such as pharmaceuticals like aspirin and digoxin, as well as industrial and household items, contributing to sustainable food production and waste reduction.
Step-by-step explanation:
Viscera and meat scraps are by-products of animal processing and although they are not suitable for direct human consumption, they can be transformed into valuable inedible by-products. Some of these products include pharmaceuticals and industrial materials. For instance, various pharmaceuticals like aspirin and digoxin are derived from animal sources. Additionally, animal by-products can be used in the production of fertilizer, pet food, and as a component in non-food items such as photographic films, cosmetics, and biodegradable packaging materials.
The efficient use of animal by-products is essential for sustainable food production and can help reduce waste. Moreover, using the entire animal can help mitigate the need for a 119% increase in edible crops by 2050 as mentioned in the provided report, which emphasizes the necessity for transforming food production into a system that is nutritionally adequate, environmentally sound, and economically affordable.