Our ability to define AD does not mean we fully understand it; AD definitions themselves continue to evolve and disagreements over its causes remain (Swerdlow, 2007).
The prospect of more food inflation is inflaming a debate over its causes.
Many people who are familiar with the debates over racism — over its causes, its nature and its solution — may be unaware that the very category of race has been debated for decades, not only among anthropologists but also among biologists, sociologists, social psychologists and even philosophers.
Today it's known as dissociative identity disorder (DID), mainly because it's got more to do with a patient's sense of identity than with his or her personality, and debate continues over its causes and its nature.
Faced with the third-consecutive hottest year on record, historic deadly flooding, and increasingly abnormal weather, you might expect a strategic retreat of sorts, wherein people who once denied climate change outright now acknowledge its existence but cast doubt over its causes.
If the left can't win people over to its cause now, it never will.
A longtime local resident has championed its cause over the years, even marshalling the community to demand that the booth be returned when it was removed to make way for a newer pedestal-style phone.
If a vocal minority, however fervent its cause, prevails over reason and the will of the majority, this nation has no future as a free society".
Schizophrenia is a disease with unknown aetiology despite numerous efforts to find its cause for over more than a century.
The economic crisis has let loose a furious philosophical debate over the meltdown, its causes and its cures.
