We must distinguish between the kind of structural transformation that would leave in place (even increase) the realities of the exploitation of labor, and one that would undo this kind of exploitation or at least radically reduce it

What is different in capitalist civilization has been two things. First, the process of meritocracy has been proclaimed as an official virtue instead of being merely a de facto reality. The culture has been different. And secondly, the percentage of the world's population for whom such ascent was possible has gone up. But even though it has grown up, meritocratic ascent remains very much the attribute of a minority.

Communism is Utopia, that is nowhere. It is the avatar of all our religious eschatologies: the coming of the Messiah, the second coming of Christ, nirvana. It is not a historical prospect, but a current mythology. Socialism, by contrast, is a realizable historical system which may one day be instituted in the world.

But even in the absence of direct interference by those who had the power to interfere, the process was usually aborted by the non-availability of one of more elements of the process - the accumulated stock in a money form, the labor-power to be utilized by the producer, the network of distributors, the consumers who were purchasers. One or more elements were missing because, in previous historical social systems, one or more of these elements was not commodified or was insufficiently commodified.

For the other end of the spectrum, the 50 to 85 percent of the world's population who are not the recipients of privilege, the world they know is almost certainly worse than any their earlier counterparts knew. It is likely they are worse off materially, despite the technological changes. In substantive as opposed to formal terms, they are more, not less, subject to arbitrary constraints, since the central mechanisms are more pervasive and more efficient. And they bear the brunt of the various kinds of psychic malaise, as well as of the destructiveness of civil wars.

The mark of the modern world is the imagination of its profiteers and the counter-assertiveness of the oppressed. Exploitation and the refusal to accept exploitation as either inevitable or just constitute the continuing antinomy of the modern era, joined together in a dialectic which has far from reached its climax in the twentieth century.

Capitalism is first and foremost a historical social system.