Saturns rings are young - from last bread:
The earth is young. Magnetic cores do not last 4.6bn yrs. Earths layers are not ancient there is no erosion between them. Anyone seen a fossil occurring today? They are buried between the layers.
Finally, Information Theory. DNA = most compact form of info storage in the universe. Information always comes from a mind. RNA decodes the language of DNA. How did the alleged first self-replicating cell understand that language?