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 recycling, remanufacturing, and sharing. Proponents argue that this shift not only reduces waste but also fosters innovation in product design, encouraging durability and repairability. However, critics point out that the transition is fraught with challenges, including high upfront costs, consumer resistance to reused materials, and the complexity of global supply chains. Furthermore, without robust policy frameworks and international cooperation, the purported benefits may remain largely theoretical. Thus, while the circular economy offers a compelling vision, its practical implementation requires a nuanced understanding of economic incentives and behavioral change.
❓ Según el pasaje, ¿cuál de las siguientes opciones es un obstáculo importante para implementar una economía circular?
A. A. La falta de interés del consumidor en la durabilidad del producto
B. B. Los altos costos iniciales y la complejidad de las cadenas de suministro
C. C. El énfasis excesivo en los marcos políticos y la cooperación
D. D. El enfoque excesivo en el reciclaje por encima de la remanufactura
✅ 正确答案
B. The high initial costs and complexity of supply chains
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