雅思阅读

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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 externalize environmental costs, a circular economy emphasizes the continuous use of resources through practices such as recycling, remanufacturing, and sharing platforms. Proponents argue that this shift not only reduces waste and resource depletion but also fosters innovation in product design, encouraging durability and reparability. However, critics point out that the transition is not without challenges, including the high initial investment required for infrastructure, the complexity of global supply chains, and the potential for 'greenwashing' where companies overstate their environmental efforts. Nevertheless, empirical studies suggest that, when implemented effectively, circular strategies can lead to substantial economic and ecological benefits, particularly in sectors like electronics and construction.