Wealreadyknowthefastest,leastexpensivewaytoslowclimat...
問題詳情： Wealreadyknowthefastest,leastexpensivewaytoslowclimatechange:Uselessenergy.Withalittleeffort,andnotmuchmoney,mostofuscouldreduceourenergydietsby25percentormore—doingtheEarthafavorwhileals...