剧情简介：Most of us want to make a difference. We donate our time and money to charities and causes we deem worthy, choose careers we consider meaningful, and patronize businesses and buy products we believe make the world a better place. Unfortunately, we often base these decisions on assumptions and emotions rather than facts. As a result, even our best intentions often lead to ineffe...(展开全部)
外文名：William MacAskill
作者：William Macaskill
出版社：Avery Publishing Group
ISBN：9781592409105
