USMCA and the New North American Spine

Episode Narrative

In the early decades of the twenty-first century, a significant transformation began to reshape the economic landscape of North America. The United States-Mexico-Canada Agreement, or USMCA, stood as a pivotal moment in this evolution, steering the course of trade relations between the three North American nations. This agreement was born out of necessity, a response to a rapidly changing global economy, where borders seemed more like mere lines on a map than barriers to opportunity. As tensions in international trade escalated, the leaders of the U.S., Canada, and Mexico recognized that collaboration would yield greater benefits than competition.

This partnership was much more than a trade agreement; it forged a framework that aimed to integrate the economies of the United States, Canada, and Mexico into a cohesive entity, often referred to as the "New North American Spine." This spine represented not just economic connections but the interwoven fabric of people, resources, and ideas that crossed borders seamlessly. Just as the spine supports the body, allowing for movement and flexibility, this new framework aimed to support a thriving economic environment that could withstand global pressures.

As the wheels of change turned, major infrastructural developments sparked excitement across the continent. On one front, Brazil's state oil company Petrobras announced plans to invest a staggering $111 billion in deepwater pre-salt projects between 2025 and 2029. This investment would not only position Brazil as a global leader in Floating Production, Storage, and Offloading units, but also ripple through the entire South American landscape. It promised record orders for FPSOs, an essential part of modern oil extraction. The implications were monumental. As South America established its role in global energy markets, neighboring regions felt the tremors of change, as enhanced connectivity altered trade routes and economic possibilities.

Simultaneously, the International North-South Transport Corridor (INSTC) was poised to revolutionize trade logistics by 2030. By potentially reducing transit times between Europe and Asia by 20 to 40 percent, this corridor would become essential for the projected transportation demand reaching 41 million tons annually between Saint Petersburg and Mumbai. The INSTC symbolized the dawn of a new era in international trade, reshaping physical and economic landscapes. The USMCA's framework would enhance its importance, tying together North America's interests with those of Europe and Asia in ways never before envisioned.

As the USMCA took root, it became evident that the landscape was shifting dramatically. Major players like ExxonMobil emerged in the FPSO market, securing four new contracts in Guyana’s Stabroek Block between 2020 and 2024. Together with Petrobras, these two companies would account for a staggering 85 percent of regional FPSO demand. Their operations were not merely local; they echoed across a continent hungry for innovation and opportunity. This focused investment transformed the Caribbean and South American economies, drawing infrastructure investments into regions previously overlooked, and uniting diverse national interests into a singular, collaborative mission.

Yet, amid this ambitious construction of economic phalanx, shadows loomed over the environmental implications of accelerated infrastructure expansion. Roads were the arteries through which development coursed, especially in the State of Acre, Brazil, where highway expansions between 2007 and 2019 were significant. However, these roads, while facilitating occupation and economic growth, also contributed to alarming rates of deforestation and habitat fragmentation. The trade-offs were stark, revealing a harsh reality: the very arteries of progress often bled the lifeblood of the surrounding ecosystems.

As the macroeconomic narrative unfolded, smaller stories emerged from the unique contexts of each nation. In the South Caucasus, infrastructure investments from the United States and Russia sent ripples through regional stability. A ten-percentage-point increase in U.S. capital from 2010 to 2025 correlatively decreased armed clashes, while increased Russian investments inadvertently intensified conflict. It was a turbulent dance of geopolitics, illustrating how the quest for infrastructure was not merely a tale of bricks and mortar but a complex interplay of power, resource allocation, and the human experience.

Globally, as nations plunged into the race for infrastructure improvements, stark disparities emerged. By 2022, regions like Eastern and Southern Africa faced a disheartening 31.8% and 36.9% electricity access, respectively. Such inequalities painted a grim picture, juxtaposed against the near-universal access enjoyed in Europe and Central Asia. This disparity opened a dialogue about the deepening chasm between developing and developed nations, and how matters of basic necessity like electricity could became casualties of larger economic agendas.

In South Asia, agriculture persisted as a cornerstone of economic structure, with 56.7% of land dedicated to farming between 2000 and 2022. While this percentage screamed of agrarian tradition, it also begged the question of sustainability. Increasingly, structural transitions to renewable energies became crucial yet uneven across the globe. A literature review between June and September 2025 revealed only 238 studies on renewable energy transitions within agricultural landscapes, with Europe and North America encompassing the vast majority of research. Meanwhile, South America garnered only 9%, underscoring significant research asymmetries at a critical juncture in human development.

Among the many narratives of change, the Colombian Amazon's plight stood out as an ominous reminder of what was at stake. Nearly 49% of Colombia's mammal species diversity inhabited this verdant region, a living testament to biodiversity. Yet, rampant deforestation, forest fires, and expansive cattle ranching transformed vast swathes of this precious landscape into barren land, raising urgent alarms about sustainable development in this globally significant biome. The stakes were high, as investments in water and wastewater systems in North America alone were projected to reach $150 billion between 2016 and 2025. These figures highlighted the urgent need for responsible stewardship of resources, especially in light of the ongoing infrastructure investment gap that G-20 nations identified at almost $15 trillion during the same period.

The Inter-Oceanic Highway project emerged as a controversial testament to the paradox of infrastructure expansion. While it increased accessibility and livelihood diversity in rural areas, it simultaneously widened inequalities. Those who benefited were often not the communities that faced the brunt of ecological destruction; it was a classic case of progress’s darker side.

As this multifaceted narrative converged, other infrastructure endeavors loomed large. The IIRSA, now recognized as COSIPLAN, sought regional integration through ten development hubs. It epitomized a grand vision of a connected South America, wherein nations would not only trade with each other but share resources and resilience. This initiative was tied intricately to the Belt and Road Initiative, the most ambitious infrastructure project in history. It traversed continents and problematized the notions of sustainability, efficiency, and progress, all while challenging nations to examine who bore the costs of development.

Against this backdrop, the USMCA emerged not just as an economic agreement but a lens through which to view the complexities of contemporary infrastructure endeavors on a larger stage. It was a reflection of aspirations for progress, a promise of shared futures, and a cautionary tale about the environmental and social costs entailed in building the New North American Spine. As countries navigated the path of collaboration, the questions lingered. What balance could be struck between ambitious growth and environmental preservation? As communities evolved, what would the legacy of these grand designs entail, and who would carry their burdens?

In the end, the ache of progress resonated deeply, a bittersweet reminder that the story of infrastructure expansion throughout North America was intertwined with the narratives of people, ecosystems, and dreams for the future. The spine of North America was indeed building, but at what cost? And as the journey between collaboration and competition unfolded, one could not help but wonder how the legacies of today would shape the roads of tomorrow.