A short list of such policies would include: carbon taxes and other measures to ameliorate climate change; more work visas to allow larger temporary migration flows from poor countries; strict controls on arms sales to developing nations; reduced support for repressive regimes; and improved sharing of financial information to reduce money laundering and tax avoidance.
这些政策应该包括：碳税和其他改善气候变化的措施、增加贫穷国家临时性人口迁徙的工作签证、严格控制对发展中国家的军售、减少对压迫性政权的支持，以及改善金融信息的共享状况以打击洗钱和逃税。