QUOTE : What people have the ability to accomplish the goal of speaking? Newborns? No. Radio hosts? Yes. But what about toddlers who can speak ten words? Or five hundred words? Where would you draw the line? I’ve used the deliberately vague word “complex” in the definition above, because it’s not very interesting to try to draw an artificial line between intelligence and non-intelligence, and it’s more useful to simply quantify the degree of ability for accomplishing different goals.