Every theory presented as a scientific concept is just that; it's a theory that tries to explain more about the world than previous theories have done. It is open to being challenged and to being proven incorrect.
“A blond in a red dress can do without introductions - but not without a bodyguard.”
“LET us honour the King by cherishing respectful Sentiments concerning him; speaking of him with Affection, with Esteem and Reverence; and by promoting a like Spirit and Conduct in others.”