美国著名投资人沃伦·巴菲特执掌的投资机构伯克希尔-哈撒韦公司2日发布数据显示，由于美国政府贸 易政策带来的负面影响，公司今年第二季度营业利润同比下降4%至111.6亿美元。 数据显示，伯克希尔-哈撒韦公司利润已经连续两个季度同比下滑，表现不及市场预期。 该公司当天在一份报告中指出，今年上半年，美国政府关税和国际贸易政策带来的紧张局势加速变化， 最终结果仍存在相当大的不确定性，这对公司大部分业务和股权投资都产生不利影响，可能严重冲击今 后业绩。 今年5月，巴菲特在出席伯克希尔-哈撒韦公司年度股东大会时批评美国的贸易保护主义政策，强调"贸 易不应该被当作武器"。 （文章来源：新华社） ...

Core Viewpoint - The article discusses the potential consequences of President Trump's trade policies, particularly the threat to impose significant tariffs on EU goods, which could push the global economy to the brink of collapse [1][3]. Group 1: Impact of Trump's Policies - Trump's unilateral trade policies and protectionism have been a consistent theme since his first term, undermining international organizations like the WTO [3]. - The current situation may lead to a resurgence of trade protectionism reminiscent of the 1930s, exacerbating global economic instability [1][3]. Group 2: WTO's Role and Challenges - The WTO has been hampered by the U.S. blocking the appellate body, making it difficult to enforce global trade rules [3][4]. - There is a growing concern that if the U.S. continues to violate trade rules without consequences, other countries may follow suit, leading to a breakdown of the global trading system [3][4]. Group 3: Proposed Solutions - The article suggests that WTO members must unite to reject Trump's trade aggression, potentially considering the expulsion of the U.S. from the organization as a necessary measure [4][5]. - Although there is no precedent for expelling a member from the WTO, mechanisms exist that could allow for such action if a two-thirds majority agrees to amend the agreement [4][5]. Group 4: Economic Consequences for the U.S. - If expelled from the WTO, the U.S. would face severe economic repercussions, including loss of preferential tariff access to global markets and potential punitive tariffs [5]. - The U.S. would also lose access to critical markets for service exports and protections for intellectual property, which are vital for its economic success [5].