Wealreadyknowthefastest,leastexpensivewaytoslowclimat...
问题详情： Wealreadyknowthefastest,leastexpensivewaytoslowclimatechange:Uselessenergy.Withalittleeffort,andnotmuchmoney,mostofuscouldreduceourenergydietsby25percentormore—doingtheEarthafavorwhileals...