Since WWII, the prospect of WWIII has always been something people worry about in the back of their minds. During the height of the Cold War, it was feared that this would ignite another global war that spanned many countries and saw millions of people lose their lives. Thankfully, that wasn't the case, and the world has been relatively at peace since then. Yes, conflicts still exist throughout the world - many of which are and have been extremely serious. Still, the threat of a third world war has never really seemed that close…until now. With Russia invading Ukraine at...