OK.
So, while I don't believe in the supernatural, I do believe in the art of magic. I realize that will almost certainly confuse some people, however explaining would totally hijack the thread. If you really must know, start a spin off topic, please.
Anyway, the nutshell version is that magic is the deliberate application of raw consciousness to shape the world. I believe it has declined steadily over the centuries, in part because as science progresses, skepticism and disbelief rise.
The thing is, the capacity of magic is intimately linked to the deepest levels of belief. Wholly dependent on them, in fact, because the witch or deity shaping the spell borrows the energy of other life forms. If the energy we seek to tap is unwilling, it is denied. Belief is not the power source, but the power's gatekeeper.
So, as more and more people disbelieve, the available energy has declined sharply. I believe that in the days of the ancients, even the amateur hedge witch could shape wonders that would astonish our modern minds. Now, the most powerful energy shaper on the planet is limited to subtle things easily dismissed.
Questions, comments, confusion?