I think the biggest scientific mystery on earth is the great unconformity, which is a barrier that has been observed globally where the rocks above a certain point are 500 million years old and the rocks below that line are 1.7 billion years old.
1.2 billion years worth of rock layers are missing and scientist best guess is maybe it was glaciers or plate tectonics but they don't know.
@BarbellFi But your 5.3% a year is really eroding at 10.2% per year and you compound that over time to realize you’re purchasing power is evaporating. Stop comparing dollars to dollars and start comparing to dollars to Gold