This is not an April Fools’ joke.

Russian troops are massed on the borders of Ukraine.

People are shopping in the fish market in Odessa, going about their daily life.

Then a flash mob appears.

What do you think they do?

Why do these notes always speak of hope? Why do they stir us so?

Why do we hear this music and think of a better world?

Thank you, Andrew Sullivan, for posting this beautiful scene.