If one can believe that we will have fully autonomous, driverless cars in the future, which many people do, then there is absolutely no reason why one should doubt the possibility of a car driven by the blind safely on public roads.

CNN: Why we made a car for blind drivers

Plus, with a side that ticks every box except one, there is no reason why South Africa shouldn't continue to dominate.

WSJ: Just One More Peak to Conquer

But there is no mathematical reason why the true figure should be closer to one extreme than the other.

ECONOMIST: The human cost of war in Iraq: Calculating casualties | The

"Weekly bin collections are one of the most visible front-line services and there is no plausible reason why councils should not deliver them to hard-working residents, " he said.

BBC: Eric Pickles warns councils over weekly bin collections

Although it is never mentioned in the movie, there is only one reason why such a nightmare scenario might arise: The United States has no defense against ballistic missile attack.

CENTERFORSECURITYPOLICY: Center For Security Policy