It is embarrassing: Barack Obama will be arriving in Berlin for only the second time, but his visit is coming just as we are learning that the US president is a snoop on a colossal scale. German Chancellor Angela Merkel has said that she will speak to the president about the surveillance program run by the National Security Agency, and the Berlin Interior Ministry has sent a set of 16 questions to the US Embassy. But Obama need not be afraid. German Interior Minister Hans Peter Friedrich, to be sure, did say: “That’s not how you treat friends.” But he wasn’t referring to the fact that our trans-Atlantic friends were spying on us. Rather, he meant the criticism of that spying.

Friedrich’s reaction is only paradoxical on the surface and can be explained by looking at geopolitical realities. The US is, for the time being, the only global power — and as such it is the only truly sovereign state in existence. All others are dependent — either as enemies or allies. And because most prefer to be allies, politicians — Germany’s included — prefer to grin and bear it.

German citizens should be able to expect that their government will protect them from spying by foreign governments. But the German interior minister says instead: “We are grateful for the excellent cooperation with US secret services.” Friedrich didn’t even try to cover up his own incompetence on the surveillance issue. “Everything we know about it, we have learned from the media,” he said. The head of the country’s domestic intelligence agency, Hans-Georg Maassen, was not any more enlightened. “I didn’t know anything about it,” he said. And Justice Minister Sabine Leutheusser-Schnarrenberger was also apparently in the dark. “These reports are extremely unsettling,” she said.