Eastern Europe: Three-sea circus.

Also: the EU, Britain, the Philippines, Myanmar, China and Latin America.

Farewell Europe, Aleksander Sochaczewski, 1894, oil on canvas, Museum of the Tenth Pavilion, Warsaw.

EASTERN EUROPE. Three-sea circus.

An old idea runs into old problems.

Greece joined the Three Sea Initiative, a dialogue of eastern EU states, on Wednesday, while Ukraine and Moldova became associate members. Ukraine on Thursday said it had started exportin…