Before I left on a recent college trip with my daughter I had believed these college visits yet another unnecessary aspect of the lives of privileged children.
In some ways, though, the unnecessary aspect of the Northampton player's unprovoked head-drop into the face of his Saracens rival Jamie George was more of a concern to the management than the actual physical contact.
With schools ignoring the issue, and essentially no acknowledgment of UTIs in the media, it would be helpful to see more coverage of the illness, if only to eliminate the sad and unnecessary aspect of personal and external shame.
Moreover, the procedure also provides opportunities for the application of Occam's razor, as it calls for the elimination of unnecessary or redundant aspects of a theory.
Caring was largely perceived through a technical dimension, demonstrated by factor analysis, but other dimensions such as intimacy, support and unnecessary and inappropriate aspects of nursing also became apparent as students progressed through the programme.
"We must eliminate every unnecessary cost in every aspect of our business," Chrysler's chairman, Robert L. Nardelli, told employees by e-mail on Friday.
In the past, Wogan's co-hosts have been guilty of over-egging this aspect slightly, which is unnecessary.
