For years, American and British politics were in sync. Reagan came in roughly the same time as Thatcher, and Clinton’s Third Way approach mirrored Blair’s. But the British conservatives never had a Gingrich revolution in the 1990s or the Bush victories thereafter. They got their losing in early, and, in the wilderness, they rethought modern conservatism while their American counterparts were clinging to power.

Today, British conservatives are on the way up, while American conservatives are on the way down. British conservatives have moved beyond Thatcherism, while American conservatives pine for another Reagan. The British Conservative Party enjoyed a series of stunning victories in local elections last week, while polls show American voters thoroughly rejecting the Republican brand.

The flow of ideas has changed direction. It used to be that American conservatives shaped British political thinking. Now the influence is going the other way.

The British conservative renovation begins with this insight: The central political debate of the 20th century was over the role of government. The right stood for individual freedom while the left stood for extending the role of the state. But the central debate of the 21st century is over quality of life. In this new debate, it is necessary but insufficient to talk about individual freedom. Political leaders have to also talk about, as one Tory politician put it, “the whole way we live our lives.”