在过去的几十年中,消费者、工业界和政府对节省资源、减少废物和循环再生材料的需要的认识大幅提高。如今在全球范围内,每天几乎都可听到限制自然资源消耗、减少温室气体排放的呼声。环境保护专家预测,如果继续对警告置若罔 In the past few decades, consumers, industry and government have seen a substantial increase in awareness of the need to conserve resources, reduce waste and recycle recycled materials. Today, almost every day around the world, you can hear voices that limit the consumption of natural resources and reduce greenhouse gas emissions. Environmental experts predict that if we continue to ignore the warnings