@Sheril
Experts aren't the only ones gifted with critical thinking and the ability to research and form logical conclusions. Such over-confidence is close to arrogance.
“Truth has to be repeated constantly, because Error also is being preached all the time, and not just by a few, but by the multitude. In the Press and Encyclopaedias, in Schools and Universities, everywhere Error holds sway, feeling happy and comfortable in the knowledge of having Majority on its side.” ― John Wolfgang Goethe