In the years since White's and Steward's seminal work, neoevolutionary approaches have been variously accepted, challenged, rejected, and revised, and they continue to generate a lively controversy among those interested in long-term cultural and social change.
During Art Cooper's 18-year tenure as editor in chief, GQ has been challenged variously by Esquire, Details, Men's Journal, Men's Health and Maxim, the latter two achieving double and triple GQ's circulation, respectively.
Participants variously recounted feeling daunted, challenged, sad, upset, worried, demoralised, hopeless, scared, anxious, frustrated and sorry for patients and their families.
The species definition of M. ulcerans has recently been challenged by the discovery of variously named mycobacteria that also make mycolactones but are not always associated with BU.
Though some biographers challenge the story, the experience, variously reported or disguised by Lawrence afterward, is generally described as having left both physical scars and wounds upon his psyche from which he never recovered.
Reporter Julian Manyon summed up the programme's findings: none of the witnesses interviewed for the programme heard the soldiers challenge the trio before opening fire, but variously believed they had seen the IRA members shot in the back, with their hands up, or shot after falling to the ground.
Variously funny, poignant, polemical and anger-inducing, the collection is existentially challenging to the status quo.
Genji, for instance, is variously referred to as the captain, the consultant, the commander, the grand counsellor, the palace minister, the chancellor and the honorary retired emperor.The subject matter is also challenging.
He presents movie texts which illuminate and challenge what we imagine to be the "performance" presented to the camera by a child, what we take to be the nature of childhood and by implication the unexamined "adultness" of those grownups variously appearing in, making or watching the film.
Equally important and still challenging is the ability to deal with varying marker (most often gene) content: given reasonably divergent genomes, markers will have been variously lost or acquired over time.
