In all our long investigation we have been advancing to this simple truth: That as land is necessary to the exertion of labor in the production of wealth, to command the land which is necessary to labor, is to command all the fruits of labor save enough to enable labor to exist.

Emphasis mine. The capitalists want it all, even the little that has been reserved for the reproduction of the worker. George goes on to finger finance capital as well:

We have been advancing as through an enemy’s country, in which every step must be secured, every position fortified, and every by-path explored; for this simple truth, in its application to social and political problems, is hid from the great masses of men partly by its very simplicity, and in greater part by widespread fallacies and erroneous habits of thought which lead them to look in every direction but the right one for an explanation of the evils which oppress and threaten the civilized world. And back of these elaborate fallacies and misleading theories is an active, energetic power, a power that in every country, be its political forms what they may, writes laws and molds thought—the power of a vast and dominant pecuniary interest.