We have a willing market, the necessary technology, and an undisputable imperative to create a cleaner, safer planet.

FORBES: Government Subsidies: Silent Killer Of Renewable Energy

But in equally undisputable fact is that the second and third generation of those immigrants are getting sucked into underclass culture.

NPR: Immigration Bill Collapses, Debate Continues

So that's, you know, and that is undisputable.

NPR: Immigration Bill Collapses, Debate Continues

The undisputable bottom line is that more than six years after Washington allied itself with the Pakistani dictator, the nuclear armed state is beset by the kind of intractable conflict, violence and extremism that may lead to its undoing.

CENTERFORSECURITYPOLICY: Washington��s Pakistan debacle

Lurking behind these debatable unemployment statistics - and there is an interesting bit of fact-checking here - are the two undisputable and, perhaps, unsustainable facts of South Africa's economy: Too few people paying tax, and too many receiving welfare payments .

BBC: South African unemployment: Lies and statistics