Or take a subtler example, the insistence that any revenue increases should come from limiting deductions rather than from higher tax rates. The key thing to realize here is that the math just doesn’t work; there is, in fact, no way limits on deductions can raise as much revenue from the wealthy as you can get simply by letting the relevant parts of the Bush-era tax cuts expire. So any proposal to avoid a rate increase is, whatever its proponents may say, a proposal that we let the 1 percent off the hook and shift the burden, one way or another, to the middle class or the poor.

The point is that the class war is still on, this time with an added dose of deception. And this, in turn, means that you need to look very closely at any proposals coming from the usual suspects, even — or rather especially — if the proposal is being represented as a bipartisan, common-sense solution. In particular, whenever some deficit-scold group talks about “shared sacrifice,” you need to ask, sacrifice relative to what?

As regular readers may know, I’m not a fan of the Bowles-Simpson report on deficit reduction that laid out a poorly designed plan that for some reason has achieved near-sacred status among the Beltway elite. Still, at least you can say this for Bowles-Simpson: When it talked about shared sacrifice, it started from a “baseline” that already assumed the end of the high-end Bush tax cuts. At this point, however, just about all the deficit scolds seem to want us to count the expiration of those cuts — which were sold on false pretenses, and were never affordable — as some kind of big giveback by the rich. It isn’t.

So keep your eyes open as the fiscal game of chicken continues. It’s an uncomfortable but real truth that we are not all in this together; America’s top-down class warriors lost big in the election, but now they’re trying to use the pretense of concern about the deficit to snatch victory from the jaws of defeat. Let’s not let them pull it off.