But within the period of a just a few weeks last month, virtually the entire world went on lock down. No police were needed. No troops were needed. Not a single shot was fired. When the dust had settled, healthy people everywhere were being quarantined within their homes. Voluntarily. Businesses were forced to close. All events and activities- including professional sports- were cancelled. Untold numbers of businesses will never reopen. Millions will be thrown out of work.