Rick Harrison, co-founder of the Gold & Silver Pawn Shop in Las Vegas and a prominent figure from the reality series 'Pawn Stars,' has raised concerns about an increasing silver shortage. In a recent interview with Fox News Digital, he highlighted that silver is being sold at an unprecedented rate in his shop as demand outstrips supply. This surge in demand originates from technological advancements and the transition to renewable energy, which require significant amounts of silver due to its superior conductivity.