The voices of tens of thousands of choir singers rang out in the rain in Estonia on Sunday, and a huge crowd of spectators erupted in applause, unfazed by the gloomy weather. The Song Festival Grounds ...

In Tallinn, Estonia’s capital city, medieval history is preserved in Old Town’s cobblestone streets, church towers, restaurants, and red-roofed buildings. Photograph By M Ramírez / Alamy.

Ferry ports: The Port of Tallinn is the largest in Estonia, with up to 15 daily connections to Finland, Sweden, and the Åland Islands. Currency: Euro.

In attempting to cancel Princeton in Estonia, we damage access to Baltic culture, Russian language study, and ultimately, the world’s chances for peace in the region. Princeton in Estonia must go on.