further from individualization even than the mineral, with any sort of awakening of the manasic quality. Yet it does possess a marvellous adaptability which often seems to come very near it, and it is no doubt this property that caused elementals to be described in one of our early books as "the semi-intelligent creatures of the astral light". We shall find further evidence of this power when we come to consider the case of the artificial class. When we read of a good or evil elemental, it must always be either an artificial entity or one of the many varieties of nature spirits that is meant, for the elemental kingdoms proper do not admit of any such conceptions as good and evil, though there is undoubtedly a sort of bias or tendency permeating nearly all their subdivisions which operates to render them rather hostile than friendly towards man, as every neophyte knows, for in most cases his very first impression of the astral plane is of the presence all around him of vast hosts of Protean spectres who advance upon him in threatening guise, but always retire or dissipate harmlessly if boldly faced. It is to this curious tendency that the distorted or unpleasant aspect above mentioned must be referred, and mediaeval writers tell us that man has only himself to thank for its existence. In the golden age before this Kaliyuga men were on the whole less selfish and more spiritual, and then the "elementals" were friendly, though now they are no longer so because of man's indifference to, and want of sympathy with, other living beings. From the wonderful delicacy with which the essence responds to the faintest action of our minds or desires it seems clear that this elemental kingdom as a whole is very much what the collective thought of humanity makes it. Any one who will think for a moment how far from elevating the action of that collective thought is likely to be at the present time will see little reason to wonder that we reap as we have sown, and that this essence, which has no power of perception, but only blindly receives and reflects what is projected upon it, should usually exhibit unfriendly characteristics. There can be no doubt that in later races or rounds, when mankind as a whole has evolved to a much higher level, the elemental kingdoms will be influenced by the changed thought which continually impinges upon them, and we shall find them no longer hostile, but docile and helpful, as we are told that the animal kingdom will also be. Whatever may have happened in the past, it is evident that we may look forward to a very passable "golden age" in the future, if we can arrive at a time when the majority of men will be noble and unselfish, and the forces of nature will co-operate willingly with them.