One film that has gotten quite a bit if attention for its artificial intelligence content is The Matrix. In this film, it is theorized that the birth of A.I. spawned a race of powerful machines. These machines are the gatekeepers of the matrix world. Since the machines require power to function, human beings are no longer born, they are grown in fields of fetuses for their electricity. This theory, although entertaining to the general movie audience, is yet another reason why machines will not control and take over the world.
Machines have no emotions and therefore have no ambition.
Human beings all have some essence of ambition with themselves. It is what drives us and what we strive to attain. As human beings, we all make mistakes in one way or another, and we try to learn from them. Machines, however, have no comprehension of such matters. How can machines take over the world when they are oblivious to the feeling of power.