There are found persons who, while admitting the possibility of other and finer planes of being and life, yet question the possibility of communication between these planes of existence. They say, with apparently sound logic, "How is it possible for the human being, with his ordinary senses, to 'sense' things or being, dwelling on finer planes of being?" If this were all that there is to the question, we might well echo "How, indeed?" and agree with the critic. But, this is not all that there is to it--not even the beginning of the end of the tale. For not only may things on the finer planes become perceptible to human beings by means of the lowering of the vibrations of these finer vibratory objects in certain ways, but human beings may develop and cultivate an increased power in their senses of sight and hearing, and thus raise their vibrations so as to "sense" the things of the higher vibrations; and, still more, human beings may, and often do, develop and cultivate certain latent powers of "sensing" which are inherent in every one of us, and thus directly "sense" the sights and sounds of the higher planes of existence, almost if not quite as clearly as they can sense the objects and events of their own plane of existence. To understand how this can be, it is necessary to carefully consider the question of "sensing" in general, so as to understand just what enables us to "sense" anything at all. Once understanding this, it is but a step further to understand this SUPERNORMAL sensing referred to. Let us then examine this matter of "sensing" in general. The World of Sensation. The reports of our sense organs are called "sensations." A sensation is defined as "an impression, or the consciousness of an impression, made upon the mind through the medium of a nerve or one of the organs of sense. The term 'sense' is defined as 'a faculty possessed by animals of perceiving external objects by means of impressions made upon certain organs of the body, or of perceiving changes in the condition of the body.' Our senses have been well said to constitute 'the doors to the outside world.' Unless our attention is specially directed to the subject, few of us even begin to realize how completely we are dependent upon these 'doors' to the outside world" for our knowledge of that outside world. It is only when we stop to imagine how completely shut in, or shut out, we would be if all of our sense channels should be destroyed, that we can even begin to realize just how dependent we are upon our senses for our knowledge of the world in which we live, and move, and have our being. A Senseless World.