GMAT Critical Reasoning (CR) | A recent national study of the trash discarded in several representati

A recent national study of the trash discarded in several representative areas confirmed that plastics constitute a smaller proportion of all trash than paper products do, whether the trash is measured by weight or volume. The damage that a given weight or volume of trash does to the environment is roughly the same whether the trash consists of plastics or paper products. Contrary to popular opinion, therefore, the current use of plastics actually does less harm to the environment nationwide than