Jeremy Gilley had a simple idea : Is humankind fundamentally evil ? A single day of peace every September 21 . His organization , Peace One Day , calls for a day of cease-fire internationally . In past Peace Day has allowed , for example , immunizations in Afghanistan , he says . Gilley : " We want to make sure that the world is safe and we are not going to let this happen again.
Jeremy Gilley had a simple idea : A single day of peace every September 21 . His organization , Peace One Day , calls for a day of cease-fire internationally . In past Peace Day has allowed , for example , immunizations in Afghanistan , he says . Gilley : " We want to make sure that the world is safe and we are not going to let this happen again.