I cannot find the phrase "yet alone" in any online dictionaries.
What does the phrase "yet alone" mean in the following sentences:
The fact that small rural communities are often shot through with feuds and vendettas is conveniently forgotten, yet alone the fact that cities are shot through with eavesdropping and general nosiness: sometimes I wish that cities were a bit more alienated!
But this kind of linearization of intent, classically associated
with those who want to configure a centre that thinks radical practices (Colectivo Situaciones 2005), too often elides the complex, emergent world in which we live, in which it is by no means clear that everyone could or should suddenly reach a point of clarity and unanimity about means and ends, yet alone a state of compassion.
Taken from Nigel Thrift, Non-Representational Theory: Space, Politics, Affect (2008).
Is it a mistaken alternative for the phrase "let alone"?
Best Answer
I followed Spagirl's excellent suggestion and searched for "yet alone" and "[Nigel] Thrift." Doing so yielded the following matches from items authored or co-authored by Nigel Thrift.
From N.J. Thrift, Spatial Formations (1996):
From Andrew Leyshon & Nigel Thrift, Money/Space: Geographies of Monetary Transformation (1997):
This book also includes two instances of "let alone" performing the same function that "yet alone" does in the quotation above. I'm inclined to credit Thrift's co-author for these instances.
From Nigel Thrift, "UK-Nordic Co-operation: Information and Communication Technology and the Social Sciences" (April 15–16, 1999):
From Ash Amin & Nigel Thrift, "Intervention: What Kind of Economic Theory for What Kind of Economic Geography?" in Antipode (2000) [combined snippets]:
From Nigel Thrift, Non-Representational Theory: Space, Politics, Affect (2008) [in addition to the two instances cited by the poster]:
From Nigel Thrift, "The Sentient City and What It May Portend" (April 1, 2014), from Big Data & Society:
From Nigel Thrift, "Open Syntaxes Forum: The Weight of the World" in Journal of Space Syntax (October 26, 2015):
What we have here is not "yet alone" being used in the sense of "but by itself [or himself/herself/ ourselves]" or "yet alone" being used playfully as a twist on "let alone" that is peculiarly appropriate to a particular context. Rather it is evidence of serial mangling (over a period of two full decades) of a common phrase ("let alone") by someone who really ought to have been informed by someone along the way that he was using the wrong phrase.
Whether no one edits his work or he has had a series of incompetent editors or (as seems at least as likely as those two possibilities) he has repeatedly overruled their correction of this blunder, Professor Thrift has put together an impressive body of misuse of "yet alone." He is not alone (yet) in this misuse, particularly in his own field, but on the other hand I don't think that the mistaken usage is anywhere near achieving the level of critical mass required to transform it from an error into a legitimate variant.