My guess is that in the next few decades, not knowing how to code will be equivalent to being illiterate. This doesn't mean everyone will get paid to write code, but I suspect there will be far more programmers in the future than now.
Of course, coding in and of itself is likely to change dramatically, as languages will gradually support higher and higher levels of abstraction, making programming more and more approachable for the average person. But no matter what the code looks like, a strong grasp of logic, problem solving, and how software works will probably become a fundamental skill in society.
http://www.quora.com/Does-the-computer-programming-professio...