The guardian of the inhabited earth

 I didn't know what to title this. The above will do. 

I usually read several books at one time (obviously, taking turns reading them), and another book I've been reading is Old Testament and Related Studies by Hugh Nibley. This morning, I finished the chapter/sermon entitled Treasures in the Heavens and came across something interesting that I wanted to share.

This is from page 186 in the edition I have, and is written exactly as in the book (I changed nothing; the blog would not let me change the footnote # to a superscript, nor would it let me change it to a smaller font than the rest of the post):

These veils seem to serve as protecting as well as confining fences around the worlds: The light of the sun in its true nature (morphe) is not seen in this place, we are told, because it passes through "many veils and regions (topoi)" before reaching us; 116 its protective function is represented by a wonderful super-bird, called "the guardian of the inhabited earth" because "by spreading out his wings he absorbs (dechetai) the fire-like (pyrimorphos) rays" of the sun; "if he did not receive [absorb] them, the human race could not survive, nor any other form of life." 

That sounds, to me, like it is describing the magnetic field that protects the earth from the sun's power. In light of the fact that the magnetic field is weakening, so the when the sun throws things at us we feel it more (recent blackouts in certain countries is caused by that, according to some resources) makes it more likely, in my view.