It’s easy to overestimate the significance of a single electoral cycle (look at the Repubs after 2010), but there really does seem to have been a big shift in US political debate. Of course, that’s from a position where centrists like (first-term) Obama were occupying the positions held by moderate Republicans 25 years ago. It’s reasonable to feel a bit ambivalent about ‘victories’ like repealing the most regressive bits of the wholly regressive Bush tax cuts. A couple of links of interest (a few weeks old, but I’m running behind on most things)

* The Hoover Institution’s Policy Review is ceasing publication, and its final issue includes a piece by longtime editor Tod Lingren who concedes defeat, at least for the moment, to what he calls Left 3.0. This is his name for the self-described “Democratic wing of the Democratic party” which has, in his view, absorbed and tamed the radical left, defeated the Clintonite New Democrats, and dominated the Republicans. Lingren is surprisingly sympathetic, essentially implying that the only thing wrong with Left 3.0 is that too much egalitarianism is bad for economic growth

* Michael Lind gives chapter and verse supporting a view that I advanced a while ago, that US politics is best understood by treating “Southern White” as an ethnicity. There’s an interesting comparison to the now-disappeared nativist movements among Northeastern Yankees in response to Irish and other European immigrants

If US politics does shift to the left, what effects will that have elsewhere? Even the most liberal Democrats would be centrist at best in most countries, and their most radical goals (single-payer health care, a progressive income tax, parental leave and so on) would be uncontroversial in most places, so there won’t be much direct effect. On the other hand, in Australia and other English speaking countries, a large slab of the right wing gets its talking points from the US Republican bubble, via the Murdoch press, and look to an idealised version of the US as a free-market model. If the Repubs are discredited at home, that will create some problems for their followers abroad.