
During his recent lecture in London, Tony Blair recalled his time in office and declared with pride: “We led in the world.” The remark was derided by those unable to view the former prime minister as anything other than the plaything of George W Bush, but it was not without justification. It was in 1999, when Bush was still an isolationist opposed to “nation-building”, that Blair delivered his speech in Chicago on the doctrine of “liberal interventionism” and identified Saddam Hussein as a continuing enemy. Throughout his premiership, Britain’s foreign policy was defined by a coherent set of values and principles that supporters could applaud and opponents could denounce.
The contrast with the present government is marked. When David Cameron became Tory leader, he told his aides: “Look, this is an area where I need help.” The events of this summer suggest that he still does.