The point is that we aren’t that heavily taxed, either by historical standards or in comparison with other nations. So if you’re truly horrified by the budget deficit, why not propose tax increases as part of the solution?

Wait, there’s more. The core of the Ryan proposal is a plan to privatize and defund Medicare. Yet this would do nothing to reduce the deficit over the next 10 years, which is why all the near-term deficit reduction comes from brutal reductions in aid to the needy and unspecified cuts in discretionary spending. Tax increases, by contrast, can be fast-acting remedies for red ink.

And that’s why the only major budget proposal out there offering a plausible path to balancing the budget is the one that includes significant tax increases: the “People’s Budget” from the Congressional Progressive Caucus, which — unlike the Ryan plan, which was just right-wing orthodoxy with an added dose of magical thinking — is genuinely courageous because it calls for shared sacrifice.