特朗普近日就加拿大野火烟雾问题向加拿大施压，声称加拿大的火灾正在"毒害"美国的空气，并威胁采取经济报复措施。[1]他表示："我告诉他，你必须阻止这些火灾进来毒害我们的空气。也许他们应该赔偿我们一些损失，或者我们应该征收关税。"[1]本周特朗普已宣布对加拿大征收50%的关税。[1]
美国共和党参议员伯尼·莫雷诺也加入施压，威胁为加拿大"管理不善"森林推出制裁立法。[1]
然而，科学家和气候专家对这一指责提出强烈质疑。[1]研究表明，2023年加拿大大规模野火期间，气候危机导致的严重火灾条件可能性增加超过一倍，表明气候变化而非森林管理不当才是大火的主要驱动力。[1]加拿大拥有全球超过四分之一的北方森林，总面积约12亿英亩，野火已烧毁超过810万英亩地区。[1]
专家认为特朗普的指责属于"受害者指责"和"甩锅"行为，忽视了气候变化这一根本因素在野火扩散中的作用。[1]
President Trump has accused Canada of allowing wildfire smoke to "poison" U.S. air, threatening tariffs and demanding compensation from the neighboring country. "I told him, you must stop these fires coming in and poisoning our air. Maybe they should pay us some damages, or maybe we should be charging them tariffs," Trump stated. [1] This week, Trump announced plans to impose a 50% tariff on Canada. [1]
The accusations have drawn sharp criticism from scientists and climate experts who reject Trump's framing of the crisis. Canadian wildfires have burned more than 8.1 million acres (3.3 million hectares). [1] Researchers emphasize that the severity of these fires reflects climate change rather than mismanagement, characterizing the Trump administration's response as a form of "blame shifting" toward a vulnerable neighbor. [1]
The political response has extended beyond the White House. Republican Senator Bernie Moreno has introduced legislation threatening sanctions against Canada for alleged forest mismanagement. [1] However, climate data underscores the environmental context: during Canada's major wildfire season in 2023, severe fire conditions linked to the climate crisis became more than twice as likely compared to pre-industrial levels. [1]
Canada holds over one-quarter of the world's boreal forests, encompassing approximately 1.2 billion acres. [1] The country's vast forest holdings underscore the transnational nature of wildfire smoke pollution, which experts argue cannot be addressed through tariff threats or compensation claims alone.