Although environmental considerations will not have been a motivation for Donald Trump, it is worth examining whether a comprehensive revision of global trade tariffs – notwithstanding the significant transitional economic and human costs – could generate substantial environmental benefits (Here’s one key thing you should know about Trump’s shock to the world economy: it could work, 7 April).
The prevailing model of liberalised global trade facilitates the transoceanic movement of consumer goods, often to countries that possess the capacity to manufacture equivalent products domestically. The associated carbon emissions from maritime and air transport are considerable, particularly given the volume of low-cost, frequently low-durability goods entering developed markets.
