But if the left is tied to a Democratic strategy that, at least since the Clinton Administration, tries to win elections by absorbing much of the right’s social vision and agenda, before long the notion of a political left will have no meaning. For all intents and purposes, that is what has occurred. If the right sets the terms of debate for the Democrats, and the Democrats set the terms of debate for the left, then what can it mean to be on the political left? The terms “left” and “progressive”—and in practical usage the latter is only a milquetoast version of the former—now signify a cultural sensibility rather than a reasoned critique of the existing social order. Because only the right proceeds from a clear, practical utopian vision, “left” has come to mean little more than “not right.”
The left has no particular place it wants to go. And, to rehash an old quip, if you have no destination, any direction can seem as good as any other. The left careens from this oppressed group or crisis moment to that one, from one magical or morally pristine constituency or source of politi- cal agency (youth/students; undocumented immigrants; the Iraqi labor movement; the Zapatistas; the urban “precariat”; green whatever; the black/Latino/LGBT “community”; the grassroots, the netroots, and the blogosphere; this season’s worthless Democrat; Occupy; a “Trotskyist” software engineer elected to the Seattle City Council) to another. It lacks focus and stability; its métier is bearing witness, demonstrating solidarity, and the event or the gesture. Its reflex is to “send messages” to those in power, to make statements, and to stand with or for the oppressed.
This dilettantish politics is partly the heritage of a generation of defeat and marginalization, of decades without any possibility of challenging power or influencing policy. So the left operates with no learning curve and is therefore always vulnerable to the new enthusiasm. It long ago lost the ability to move forward under its own steam. Far from being avant-garde, the self-styled left in the United States seems content to draw its inspiration, hopefulness, and confidence from outside its own ranks, and lives only on the outer fringes of American politics, as congeries of individuals in the interstices of more mainstream institutions. (Source: "Nothing Left" behind the Harper's Paywall)
Exactly. There is no Left anymore--at least as a source for any coherent, robust political economic analysis that matters in our political life; it's just a fatuous, undsiciplined mindset, a glib anti-traditional values cultural sensibility.