As with Cajun, I do agree that this statement has some basis. Will all programmers be gone, certainly not, however, I would envision a great number of programmers, for example, who are employed by business now doing business logic programming with java for web development accessing backend databases to be among those whose jobs will be gone.
A few years ago, I remember seeing a couple of developement RADs that allowed one to develop a complete application without any coding at all (though I don't remember the names of them.) However, of course they never caught on, and it was said that you could write the entire app in VB faster than it took to use the RAD black boxes to do it.
But give it time, as with all technology it will mature and become a viable and easily-used environment, and if business sees that it is saving or can save them money, they will adopt it.