He makes it very clear that this is not part of any cycle but a completely unique occurrence without any precedent. (judithcurry.com)
If a completely novel, unpredictable, or unique occurrence took place, such an event would not be suitable subject matter for the kinds of generalization that scientific method or critical consciousness seeks. (religion-online.org)
The advisor cites a rare but not unique occurrence to explain the decision: «after a large redemption which is expected to occur in April 2015 that will substantially reduce the Fund's asset size, it will no longer be practicable for the Manager to operate the Fund in an economically viable manner.» (mutualfundobserver.com)