Inconvenient Facts about Earth's Magnetic Field
Those of us who know that Earth has a magnetic field probably don't think about it every day. Why would you? Out of sight, out of mind. Unless you're a scientist that's paid to do that kind of thing. But it's up there, protecting our joyous wet oblate spheriod from many unpleasant things including cosmic rays, solar flares, carnivorous squid from the planet Kootulu, and more. "There are no carnivorous squid in space, Cowboy Bob!" No? Thought I read that somewhere. Oh, well. Image credit: NASA / Goddard Space Flight Center Conceptual Image Lab Purveyors of the "deep time" mythology are beleaguered by the numerous difficulties in keeping their ideas plausible. Creationists have shown for a long time that Earth's magnetic field cannot be as old as secularists desire , and a number of rescuing devices have been considered. They still don't work, partly because scientists don't understand the field in the first place, but the bigges