You are confusing Humanism with Deism. As usual you just spout off nonsense to hear your fingers tingling:
deism
noun
1. belief in the existence of a God on the evidence of reason and nature only, with rejection of supernatural revelation (distinguished from
theism).
2. belief in a God who created the world but has since remained indifferent to it.
Like this:
"Instead of using CAT-scans and X-rays to see the center of the Earth, researchers use waves emitted by earthquakes to get a sense of the planet's innards. Just like an X-ray, seismic waves bounce around, changing direction and speed based on the material they pass through. If researchers can gauge how quickly a wave moves from one tracking station to another, they can get a pretty good sense of what the ground that wave is traveling through looks like.
These tests are what allowed scientists to see that the core of the Earth is broken into three layers all with slightly different structures. The core's heat is mostly due to the slow decay of radioactive elements left over from when the planet first formed. The molten iron outer core lies about 3000 kilometers below our feet, while the solid iron inner core is another 2000 kilometers further down. A few other elements, including oxygen and silicon, are thrown in for good measure. But for the most part, iron rules the Earth's underbelly."
The movement of seismic waves through material is not a "theory", it is a proven fact.
