WE WERE IN TARTU at the intersection of Riia Street and Puusepa Street, across from Tammelinn and the Oskar Luts Home Museum. But on the other side of the road, where Tammelinn should have been, there was just forest leading down to a pristine lake. There I was, walking along a muddy dirt path through what I suppose in the future would become Tammelinn with Stig and Riken the mountaineer. We all had on rubber boots and there was a black animal trailing us. Later, it occurred to me that this was the hellhound of blues yore, of which Robert Johnson sang so sorrowfully in 1937’s “Hell Hound on My Trail.” At times it would try to nip at our boots. I was afraid it had rabies, but I was told not to worry. “He’s completely harmless,” Stig said. He was fiddling with his slingshot. Where were we even going? Hunting? Or maybe this was an impromptu berry foraging expedition?

Later, the Russians attacked Tartu with drones, but having run out of real drones in Ukraine, they were forced into lobbing old couches and rusty oil tankers. I looked up as a rusty oil tanker drone descended in the starry winter sky toward the greenhouses at Luunja, but before it obliterated all of those tasty cucumbers, it was neutralized in mid-air by the Estonian air defences. It looked something like a spectacular series of fireworks as it burned out against the skyline of Tartu. My wife in the meantime had been trying to convince me that we should go and hide out in Ukraine. I told her she was crazy. Her logic was they would never look for us there. “Think about it,” she said. “If we hide in the occupied parts, they won’t notice us because they’re trying to conquer Paris!” It seemed like a long journey to avoid rusty oil tanker drones. I imagined us at the shadowy Polish-Ukrainian border with a loaded car and lots of passports. No thanks.

We sought refuge in a new hotel and conference center instead, and I recalled there, while my paperwork was being inspected at the entrance, and I was talking to a woman in line, that I had once been at that same center as a journalist and covered a scientific conference there. She had been at the same conference, she said. Remember, Kersti Kaljulaid had given the keynote speech? We all watched sadly then as a single bomb-sniffing Starship Technologies robot swept across the foyer of the hotel. “Like R2D2,” I said. It reminded me of simpler times.