While it's true that today's machines can credibly perform many tasks (playing chess, driving cars) that were once reserved for humans, that doesn't mean that the machines are growing more intelligent and ambitious.
And many of her critics and supporters alike agree that, whatever the shortcomings, she has credibly performed a thankless job.
The question is whether Juncker, a little more than a month into a five-year term as head of the EU executive, can weather the storm and credibly perform a poacher-turned-gamekeeper role of setting up an EU regime to clamp down on tax evasion and avoidance.
Ugalde was only the second American I had ever seen credibly perform Khoomei the first had been bat-blind bluesman Paul Pena (who should be known for something better than writing Steve Miller's hit "Jet Airliner"), in the excellent 1999 documentary Genghis Blues.
There is an integrity required to do science (and talk about it credibly), and he has unfortunately failed this test.
"But he also needs to explain what motivates him, and why, and do it credibly.
The chapter reviews a possible approach to building the underlying scientific case and applying it credibly in the siting process for a deep repository.
The economist Paul Krugman has dubbed it "credibly promising to be irresponsible", while other financial bloggers have likened the problem to "Jedi mind tricks".
But it credibly makes the case that all calories are not alike to the body.
Unless it performs more credibly, and in a hurry, another police force should take over.Some in Britain shrug that this is not, in fact, an example of the powerful doing down the little man.
It is notable indeed for a small festival to take on an opera as ambitious as this, the first of Wagner's mature works, and to perform it so credibly.
