5 Wars That Could Start in the Next 5 Years

Never-Ending War The Korean Peninsula The Background: Almost three generations after it began, the Korean War has never officially ended, and both the highly developed western economy of the South and the barely agricultural-age North feel it. The 155-mile-long demilitarized zone between North and South Korea has existed so long — some six decades — that it's grown into one of the wildest forests in the world, packed with thousands of diverse wildlife species. Along its edges, about 2.5 miles apart, the outer perimeter of the DMZ is one of the most heavily fortified and defended places on earth, with…