研究：彻底禁用塑料无助环保 或增加温室气体排放量
<p>为了保护环境而减少或禁用塑料已经成为很多人的共识。然而，最近英国一所大学的研究人员指出，使用其他替代材料反而会增加温室气体排放量。塑料的使用需要遵循“循环经济”模式，而不是减少或禁用。</p><p><span word="An">An</span> <span word="outright">outright</span> <span word="ban">ban</span> <span word="on">on</span> <span word="plastics">plastics</span> <span word="could">could</span> <span word="cause">cause</span> <span word="even">even</span> <span word="more">more</span> <span word="harm">harm</span> <span word="to">to</span> <span word="the">the</span> <span word="environment">environment</span> <span word="and">and</span> <span word="lead">lead</span> <span word="to">to</span> <span word="triple">triple</span> <span word="the">the</span> <span word="amount">amount</span> <span word="of">of</span> <span word="greenhouse">greenhouse</span> <span word="gas">gas</span> <span word="emissions">emissions</span>.</p><p>完全禁用塑料可能对环境造成更大的危害，导致温室气体排放量增加至之前的三倍。</p>
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