wicked problem
n.— «Some observers have taken a page from urban planning theory to describe Iraq as a “wicked problem”—a term coined to describe complex and divisive issues, such as building a new highway through a city or finding a location for a large homeless shelter.» —“Tom Ricks’s Inbox” by Tom Rick Washington Post Sept. 2, 2007. (source: Double-Tongued Dictionary)
Further reading
Have you heard of carspreading? It’s like manspreading but for vehicles, cars that take up more and more space and refuse to yield. The term is gaining traction in urban planning circles, particularly in Europe, where studies show new cars are...
Why does the term vegetarian cause so much confusion? Some people assume it means avoiding red meat but still eating chicken. And is there a term for a vegetarian who also eats fish and poultry? Plus, screwball comedies from the 1930s mix slapstick...