The end of ‘Pax Americana’ and start of a ‘post-American’ era doesn’t necessarily mean the world will be less safe

The US may be stepping back from some engagements on the world stage. That’s not necessarily bad news for the rest of the world, an analyst argues.

By: Peter Harris, Colorado State University, The Conversation

Outlets: The Conversation

Published: January 28, 2026

Words: 1,073

Last Updated: 1 month, 2 weeks ago

By Peter Harris, Colorado State University

America’s role in the world is changing. If this wasn’t obvious before, it should be now, following President Donald Trump’s efforts to take over Greenland and his visibly strained relations with traditional allies in Europe and elsewhere.

But how much will the world change if America’s stance is different?

Some scholars of international relations argue that because Washington has been central to global governance for so long, …

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