Should countries rely more on domestic production?

Recent trade tensions have shown how geopolitical disputes can disrupt global supply chains.

The United States has threatened tariffs on European goods linked to disagreements over Greenland.

Such measures could raise costs and affect industries dependent on cross-border trade.

Some argue this highlights the need to strengthen domestic production to improve economic resilience.

Others warn that relying more on domestic output could increase prices and reduce efficiency.

The situation has renewed debate over whether countries should depend less on global supply networks and more on production at home.