For the West Bank to have a viable economic future, it needs Gaza.
But that infringement is as nothing compared to the experience of those denied viable economic opportunities.
The region has yet to find a viable economic alternative to oil.
But, as Mr Brown pointed out, the substitute policy offered by the Left is not a viable economic alternative.
Mandela is right: individual freedom is worth little without viable economic opportunities and the security they afford.
The creative energy of England is more concerned with hanging onto its inheritance, than in creating a viable economic environment.
Those settlements that lacked other viable economic activities soon became ghost towns after the gold was exhausted.
Those settlements that lacked other viable economic activities when the gold was exhausted soon became ghost towns.
That means working towards a more equal distribution of viable economic opportunities and the capacity to make the most of them.
There also remains the broader historical context that the Soviet Union remained a viable economic and political model to many in the West right up to the 1970s.
To address the problems of the inner city, some kind of viable economic structure needs to exist to help fathers act like fathers.
