Final answer:
The driver of food waste according to the BCG article is all of the above: lack of proper storage facilities, inefficient supply chain, and consumer behavior. Option 4 is correct.
Step-by-step explanation:
The BCG article identifies various drivers of food waste, encompassing inadequate storage, an inefficient supply chain, and consumer behaviors.
Insufficient storage facilities contribute to spoilage of perishable foods, while supply chain inefficiencies, causing delays and mishandling, result in waste.
Consumer choices, particularly favoring highly processed and packaged convenience foods, further exacerbate the issue. This multifaceted approach recognizes that addressing food waste requires interventions at storage, supply chain, and consumer levels.
Implementing comprehensive strategies across these domains is crucial to mitigating food waste and fostering sustainable practices throughout the food industry. Hence, option 4 is correct.