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 product life extension. Proponents argue that this approach not only reduces waste and resource depletion but also fosters innovation in design and business models. However, critics point out that the transition is fraught with challenges, including technological limitations, high upfront investment costs, and the need for substantial changes in consumer behavior. Moreover, without robust policy frameworks and international cooperation, the scalability of circular initiatives remains uncertain. Thus, while the circular economy presents a promising vision, its practical implementation requires a nuanced understanding of economic, social, and environmental trade-offs.
❓ Según el pasaje, ¿cuál es un obstáculo importante para la adopción generalizada de prácticas de economía circular?
A. A. La falta de interés del consumidor en productos sostenibles
B. B. Los altos costos iniciales y las limitaciones tecnológicas
C. C. La dependencia excesiva de los modelos lineales en los países en desarrollo
D. D. La ausencia de cualquier apoyo político por parte de los gobiernos
✅ 正确答案
B. The high initial costs and technological constraints
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