雅思阅读

📖 Reading Passage

The concept of 'circular economy' has gained significant traction in recent years as a sustainable alternative to the traditional linear model of 'take-make-dispose'. Unlike linear systems, which prioritize throughput and often result in resource depletion and waste accumulation, a circular economy emphasizes the continual use of resources through practices such as recycling, remanufacturing, and product life extension. Proponents argue that this approach not only mitigates environmental degradation but also fosters economic resilience by reducing dependency on virgin materials. However, critics point out that the transition is fraught with challenges, including technological limitations in material recovery, the high upfront costs of redesigning supply chains, and consumer resistance to changes in ownership models, such as shifting from owning products to leasing them. Despite these obstacles, many policymakers view the circular economy as a pragmatic framework for reconciling economic growth with environmental stewardship, though its full implementation remains an evolving process.