I really don't know that rabbit hole very well.
I like to think it more as a reminder that a status-quo can be broken, and should be discussed.
Example: We know that there is no reunification theory that joins Quantum theory with Classical Newtonian physics, therefore, one of them is wrong, however, we still use them.
Making the earth stand still and the sun and planets move around it works if you use cardiods.... and it is as valid as making the sun stand still and let the planets move around it, even though you KNOW the sun is not standing still and is NOT moving in a straight line either...
So, lets say there are 16 scientific reports claiming smoking is not harmful. And the 17th report actually says it IS harmful. Well... you know that 17th report's staff are idiots that messed up somewhere to reach the wrong conclusion...
what if the 18th also reports it as being bad? Well... people start thinking, Tobacco companies start lobbying... everything is at a turmoil... the status quo has been broken.
Same stuff about science. We have never been more than a few kilometers down into the earth... so we know a sonar boundary, thus we know about inner and outer mantle... volcanoes, and that is it. Now it seems, we DO have waters under the earth!
@Uncle Jack: Have done that too, also with sneakers... the soles were so badly damaged (uneven while walking) I could throw them away.... the sneakers were new too
I actually stepped on molten rock, like you do step on a gas pedal... It moves like a molasses pudding...
(I was the eldest cousin... so hey... had to show off)