In his 1798 book “An Essay on the Principle of Population,” Thomas Malthus predicted that population growth would outpace our food supply in time. While he couldn’t have known the impact that technology has had on agriculture and our global food supply, he was correct in assuming that there would be daunting challenges to sustainably feeding a growing planet.
Earlier this year, Professional Coin Grading Service rolled out PCGS Gold Shield™ Service utilizing new coin grading technology developed in partnership with Positronic. Coin grading is the process of determining the grade or condition of a coin in order to determine its value. PCGS is one of the top coin grading services in the United States, providing the standard for coin authenticity.