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The rapid expansion of global food trade over the last decades has intensified the debate about its environmental impacts and the role of trade policies in resource conservation. This paper examines whether trade restrictions can effectively address environmental pressures by analyzing the complex linkages between international trade and natural resource exploitation. Through a critical review of the existing evidence, the paper shows that while trade-induced specialization does not always lead to a more efficient and sustainable use of resources, trade restrictions alone often represent a second-best solution. Because they do not address the market failures that shape resource exploitation in the first place, such restrictions risk being not only ineffective but potentially counterproductive. Successful environmental protection requires integrated policy approaches that recognize the intricate relationships between trade liberalization, resource management, and food security.