The follow-up volume, called Bourgeois Dignity and Liberty: Why Economics Can't Explain the Modern World, is currently under review by University of Chicago Press.
Based on extracts and related working papers (such as this), the central thesis of McCloskey's latest effort is that the observed explosion of economic growth and market productivity in the West over the past two centuries or so are the product of changing social values - viz. a growing dignity and honour accorded to the merchants and inventors who offer their wares to the consumer sovereign.
To be sure, McCloskey's idea is along the lines of observations made by philosophers of times past. In his tenth philosophical letter on commerce, Voltaire said the following: "the younger son of a peer is not disdainful of commerce. Lord Townshend, a minister of state, has a brother who is content to be a London merchant. At the time when Milord Oxford governed England, his younger brother was a business agent in Aleppo, whence he did not wish to return and where he died."
If my reading of McCloskey is correct, such anecdotal examples of rescinding the luxuries of peerage in eighteenth-century England could not have come about if the values of "dignity to take ones place and the liberty to venture" (as McCloskey describes it) did not start to take hold in the economic realm.
The thesis that McCloskey brings to the fore is certainly very interesting, worthy of attention and of critical thought (including juxtaposed with Gregory Clark's ideas about the industrial revolution). For these reasons, I cannot wait to get a hold of Bourgeois Dignity and Liberty when it is published.
