Final answer:
The conceptual basis of supply chain management encompasses the transition from physical distribution to logistics and supply chain operations. Advancements in technology and transportation, as well as international and national policies, have facilitated global trade while emphasizing the need for sustainability and labor rights protection.
Step-by-step explanation:
The evolution from physical distribution management to logistics management, and then to supply chain management, reveals the historical development of how goods and services are delivered. These improvements are crucial for responding to modern challenges such as national emergencies and labour rights issues.
Advancements in technology and transportation methods, including shipping and air cargo, have significantly reduced costs and made long-distance management of production and sales more efficient. Enhancements in computing and telecommunications have also facilitated the transport of various services and goods like computer software, financial advice, and more, over networks at reduced costs.
To ensure a sustainable future, especially within food production and distribution, it is imperative to adopt new technologies and create policies that support the resilience of supply chains and protect labor rights. International agreements and national policies must reflect these commitments for a robust and ethical global trade system.