The Pope celebrated his birthday today with an appropriately Bavarian entourage of well-wishers bringing some characteristically German traditions to Rome. He was treated to quite a few performances from this delegation. The Pope, the first German to hold the office in over a thousand years, shares his birth date with another, though perhaps less famous, German citizen, hailing from Erfurt, the city where Martin Luther was ordained and the Pope visited last September: Germany’s first test-tube baby (sogennante Retortenbabies, which sounds especially cruel, although test-tube is bad enough, as if they were sea-monkeys or kangaroo-joeys).