The new progressive world order is little more than the latest version of the socialist revolutions pushed in the Old World. But this agenda is cloaked in promises of "efficiency" and "sustainability."
In a slave economy, slave owners seek technological innovations that make slave labor more productive. But they also place inefficient and artificial limits on innovations that might change the established social order.
In contrast to the classical cost (labor) theory of value, the so-called marginal revolution ushered in the modern, subjective theory, whereby market price is determined by the marginal utility of a good.