Borders divide humanity: What If North America erased them?

A president promised to protect America’s border. A prime minister assured Canadians theirs was secure. Yet, the debate over borders has only grown louder.

What is a border? Former U.S. President Donald Trump once called Canada’s “An imaginary line.” Strangely enough, he wasn’t wrong. The belief that a border can ever be fully secure is an illusion.

Look south. Along the Mexican border, thousands of migrants attempt to cross undetected each year. Some succeed, others are captured, and too many perish chasing the American Dream. The towering wall, billed as a solution to human and drug trafficking, was supposed to weaken cartels and reassure Americans. Did it succeed? Hardly.

Now look north. In Canada, nationalist pride pushes citizens to vacation at home rather than crossing into the U.S. Meanwhile, American officials accuse Canada of turning a blind eye to drug smuggling. Instead of confronting its own insatiable demand for narcotics, the U.S. points fingers northward. If the Canadian border were sealed as tightly as Trump’s wallet, some argue, the American overdose crisis would vanish, but that narrative oversimplifies a deeply rooted issue.

The truth is plain: both borders leak like sieves. Migrants slip through when guards look away. Drones, cameras, and heat sensors offer limited protection. Staffing every mile of the world’s longest undefended border is a financial impossibility. Absolute control is a fantasy.

And yet, do we even want total control? America depends on immigrant labour, especially low-wage workers who fuel industries from agriculture to elder care. At the same time, its population ages and shrinks in several states. Across the border, Mexico’s population skews younger, with many communities facing poverty and limited opportunity. That imbalance naturally fuels migration. People move toward survival and possibility.

If North America recognized this reality, perhaps it could embrace a radical idea: eliminate borders altogether. Imagine a “United America,” where costly walls, drones, and patrols give way to investments in healthcare, education, and poverty reduction. Billions currently spent on enforcement could be redirected toward human-centered priorities.

Borders divide. They turn neighbours into strangers and reinforce fear over unity. What if instead of walls, we built systems that recognized our shared humanity? The vision may sound utopian, even naive, but every transformative shift in history began as an impossible dream.

Borders, after all, were never natural. They were drawn by leaders who believed they could carve land into separate identities. Yet, no wall, no line, can erase the reality that our lives are intertwined: economically, culturally, and socially.

Perhaps the time has come for boldness. A North America without borders may not arrive tomorrow, but the question is worth asking: Are these imaginary lines keeping us safe, or holding us back?

As the world grapples with migration, addiction, and inequality, one truth rises above the noise: Borders divide and separate us from our humanity. Unity could transform North America into the land its founders once imagined, one not defined by fear, but by possibility.