To cross over into East Berlin in the 1970s, as I did on a couple of occasions, was to take a trip that, even then, seemed like a voyage back into a lost, almost unimaginable era. The rampaging ideologies, cruel and convinced, that had done so much to wreck Europe were in retreat across the western part of the continent, their fervor dimmed by exhaustion, bitter experience, sweet, if uneven, prosperity, and, credit where credit's due, careful American supervision. In East Berlin, by contrast, it was still 1945 or, if you prefer that date of a future that already appeared to have passed the West by, 1984.
There were occasional ruins and countless bullet holes, relics of Hitler's Götterdämmerung; there were the apartment blocks that proclaimed a utopia with no room for humanity, and then there was that sense, deadening, clammy, gray, of an oppression that Winston Smith would have understood all too well. Not just a sense, a reality: the Stasi, East Germany's secret police, was more than 100,000 strong, with at least another 200,000 informers, all for a population of just 17 million.
And then there was that wall, a symbol of horror, tyranny, and finally, deliriously, liberation. In his highly readable new book, "The Berlin Wall: A World Divided, 1961–89" (HarperCollins, 512 pages, $27.95), Frederick Taylor attempts to combine the tale of the Berlin Wall with a more general history of the German Democratic Republic, an approach that is understandable, yet sometimes a little frustrating: Mr. Taylor's account is very far from being a comprehensive study of what was one of the last century's most peculiar, disturbing, and interesting states.
Nevertheless, there's an undeniable logic to looking at the "other Germany" from the perspective of a wall that was both an admission of its failure and the key to its survival. While Mr. Taylor has no sympathy for the communist regime, the picture he paints is more complex than the usual Cold War cartoon. The wall was, he shows, the desperate response of the dictatorship to the prospect that its state would collapse from within, emptied out by the lure of West Germany's remarkable economic recovery. For many East Germans freedom and an increasingly higher standard of living were there for the taking. All it required was a train ticket to East Berlin, and a little luck.
For all of Berlin, East and West, was supposedly still under the shared control of World War II's "big four." As a result, the border within the city continued to be porous in ways inconceivable elsewhere on the intra-German frontier. In the first 12 years of its existence, the GDR lost around a sixth of its population to the west. As the 1950s progressed, and the barbed wire and death strips went up around the rest of East Germany, Berlin was the escape hatch, the way out. This was unsustainable. If that hatch wasn't locked tight, East Germany would collapse, and if East Germany collapsed, it would almost certainly take the fragile Cold War truce down with it.
As 1960 turned into 1961, the rush for the exit only intensified. Torschlusspanik ("panic that the door will be closed") gripped the GDR. If anything, however, the panic was underdone. The door wasn't just closed that year. It was bricked-up. In chilling, precise detail, Mr. Taylor explains how the regime made its preparations (meticulous, cynical, and, somehow, very German), kept the Soviets onside (one of the many strengths of this book is its focus on the tricky relationship between the Kremlin and East Berlin), and then succeeded in incarcerating an entire nation in the course of one August weekend.
Critical to that success was the passivity of Britain, France, and America, nominal guarantors of a nominally united city. As Mr. Taylor makes clear, they huffed, and they puffed, but they never tried to blow that wall down. To have done so would almost certainly have meant war, and who was prepared to risk Armageddon for the right of East Germans to travel? It was an exercise in Realpolitik that condemned millions to imprisonment in their miserable abomination of a republic for nearly 30 more years, but the obvious implication to be drawn from Mr. Taylor's narrative is that this was the correct thing to do. And so it was.
That is not the same as saying that this was a morally straightforward decision, yet to read this book carefully is also to see the traces of another story, that of the West German politicians (mainly on the left) who appeared to have few qualms about accepting, and perhaps even liking, the idea of that socialist sibling of theirs. When in 1987 Gerhard Schröder pronounced (with, it seems to me, unseemly relish) that reunification was a "big lie," he was not, as Mr. Taylor reminds us, alone.
Fortunately, the future chancellor got it wrong. Two years later, time caught up with East Germany. When it did so, it came rushing in at a pace that suggested it was desperate to make up for those wasted, frozen decades. Mr. Taylor describes those lovely, wild, exhilarating weeks movingly and with undisguised enthusiasm. But, while he does mention some of the difficulties and ambiguities that have followed reunification, it's difficult to avoid the feeling that his head, like his heart, remains caught up in the optimism of 1989–90. History, however, moves on, remorseless, relentless, and forgetful. As Mr. Taylor himself notes, the PDS (essentially the old East German Communist Party in unconvincing democratic drag) is now an important part of the coalition that runs Berlin.
Some people never learn, and others never give up.