The new way of seeing humans and nature divided the universe into the "human" realm and the realm of "nature," with a firm separation between the two, so that all things must fall on either side of that boundary. The human half contains all of the things that register in our metrics of value, order, and control; the nature half contains the world that is unknown, chaotic, and illegible to humans. Humans became the subject, the thing that acts; nature the object, the thing acted upon.
And the boundary, then, is in human labor, which acts upon nature to bring order, to impose control, and to create value by extracting things from nature and bringing them into the human realm. Nature itself has no value in this scheme; only by acting upon it and bundling our labor with it to create commodities do we assign value to it, but in doing so we bring it into the realm of humans, and thus out of nature. Labor productivity became, at this point, the best way to accumulate greater amounts of value... What is labor productivity, then? It is the appropriation of greater and greater streams of unpaid work-energy from the nature side of the binary, so that they may be made into commodities on the human side.
Then agentdcf goes beyond Moore's book into a critique of science...
in which a relatively small group of wealthy European males began to assume both that nature had universal laws that operated the same everywhere and all the time, and that they could apprehend these laws through empirical observation and experiment... It was now up to this group of people to say what was True -- to define nature, in other words. This all fed into the Cartesian binary because it understood nature to be static, defined by its laws, while humans -- at least some of them -- could effect change.
And here is where we begin to use the concept of nature in really contradictory ways. On the one hand, "nature" is a model; it's the way that things are supposed to be... At the same, though, we also think of nature as a thing to be conquered, controlled, improved, bent to our will. Our ability to apprehend universal laws brings the ability and the confidence to manipulate those laws, and to manipulate nature itself.
From here, agentdcf talks about biopolitics, the attempt to transform human nature to better fit the control systems, and also critiques free trade as the dismantling of local economies that still care about ecology and social justice, to fit big money economies that only care about growth.
I want take the critique of science in a different direction, but that's a topic for another post.