There was a moment at the height of the Cuban missile crisis in October 1962 when Soviet ships approached to within just a few miles of a U.S. naval blockade and then, at the last minute, turned back — prompting then-Secretary of State Dean Rusk to utter one of the most famous lines from the Cold War: “We’re eyeball to eyeball, and I think the other fellow just blinked.”

The crisis in Ukraine never threatened a Cold War-like nuclear Armageddon, but it may be the first case of post-post-Cold War brinkmanship, pitting the 21st century versus the 19th. It pits a Chinese/Russian worldview that says we can take advantage of 21st-century globalization whenever we want to enrich ourselves, and we can behave like 19th-century powers whenever we want to take a bite out of a neighbor — versus a view that says, no, sorry, the world of the 21st century is not just interconnected but interdependent and either you play by those rules or you pay a huge price.

In the end, it was Putinism versus Obamaism, and I’d like to be the first on my block to declare that the “other fellow” — Putin — “just blinked.”

In fact, I’d like to say more: Putin got pretty much everything wrong in Ukraine. He thought the world was still shaped by “spheres of influence” dictated from the top down, when Ukraine was all about the emergence of “people of influence” — The Square People, organized from the bottom up and eager to join their own sphere: the world of liberty and free markets represented by the European Union.