Akademik

idiom.

Tackling a particularly messy, and probably impossible, problem.

How do you measure happiness, anyway? Happiness, like pain, has a threshold that varies from person to person. Defining it is about as easy as nailing jelly to a tree.

— Lyndall Crisp, "Consumed By Unhappiness," Australian Financial Review, June 30, 2001

He presents his data not merely to confirm the occasional altruism of these organizations but as partial confirmation of the hypothesis of the great theoretical sociologist Max Weber, who observed in the evolution of Western society a process of rationalization manifested in, among other ways, the direction of law reform. . . . Weber's hypothesis might thus be viewed as a more rigorous kin to Thomas Carlyle's dictum that the arc of history is long but points toward justice. An effort to quantify such a cosmic trend has some of the aspects of "nailing jelly to a tree."

—Paul Carrington, "Beyond Monopoly," Science, May 20, 1988

—Jerry Willis, Nailing Jelly to a Tree, Dilithium Press, April 1, 1981

The originator of this phrase may have been psychologist Jerry Willis, who published a book called Nailing Jelly to a Tree in 1981. This book's title is mentioned in several articles after that (including William Safire's "On Language" column in The New York Times). The second example citation is the first media citation I could find that uses the phrase without reference to the book.

I have read and used a book by this name some 20 years ago maybe It was a computer programmer text book on B.A.S.I.C ... yea that long ago Hi Paul. The book I mention in the notes is about programming, so that may be the one you're thinking of. Here's the Amazon page: http://www.amazon.com/Nailing-Jelly-Tree-Jerry-Willis/dp/0830643346/ for the 1982 edition.I've been reading and hearing that phrase worded as "nailing JELLO to a tree" for many years. The change in which gelatinous product is cited in this metaphor seems far too trivial to warrant its being deemed a new phrase.