以巨大不合理的塑膠瓶顯示人們濫用塑料到達了無法忽視的地步，就像摩天大廈一般難以忽視，並以911 世貿大樓隱喻再不作出行動會出現「災難」。People are often too reliant on single-use plastic bottles, every day we consume enormous amounts of plastic supplies, Just like a skyscraper. Also would like to remind people to take action as soon as possible before a crisis happens.