As a local Hongkonger, I'm proud to use chopsticks, a historic, state-of-the-art utensil invented by the Chinese. Just look at the identical sticks, made of wood, bamboo or metal. They are like an ...

He says that one pair of disposable wooden chopsticks produces enough pulp to produce two sheets of tissue paper. “It is not easy to come to a conclusion about what product wastes more ...