We know that anonymity and privacy are often prerequisites for genuine free speech.
But on the other hand, those backward steps are often prerequisites to the running jump required to vault over an uncanny valley.
The technical platform and workflow inherent to an electronic referral system are often prerequisites for electronic consultative activities, but they are not sufficient.
This is not unexpected, as direct positive feedback and non-linearity are often prerequisites for bistability in simple systems [ 15, 20].
Willing suspension of disbelief is, of course, often a prerequisite at the theater.
Generally, NHS experience is often a prerequisite for these roles, but the demand certainly appears to be there.
Even though Khodorkovsky is not planning to work in Switzerland, often a prerequisite for gaining residency, a permit can be given when it is in the public interest, Reichlin said.
People are time-deprived, careers have priority over relationships, not least because they are often a prerequisite to them, and the idea of a unique perfect match or soul-mate is a statistical impossibility.
Free land, and more generally, open resources, were often a prerequisite for slavery; in most cases where there were no open resources, non-slaves could be found who would fulfill the same social functions at lower cost.
Again, this may be because, unlike Shanghai, where the humiliations of foreign rule spurred literature and art as well as nationalism, Hong Kong has never nurtured anything resembling a political opposition, which is often a prerequisite for indigenous cultural production, if not quality.
