The riff-raff that exists in every society rises to the surface in any time of transition, and is utterly devoid not only of any goal, but even the slightest indication of an idea, and merely gives expression to restlessness and impatience as forcefully as it can. Meanwhile, the riff-raff, without being aware of it, almost always falls under the sway of that small band of 'advanced people' which acts with a definite goal, and which points all this rabble in whatever direction they please, provided that they in turn don't consist of utter idiots as well, which, however, also happens.