"Not surprisingly, the development of cheap nuclear fusion had a huge impact on the Middle East." The doctor poked idly at his tablet as he talked. "The rich families such as the Saudi royalty had long since diversified their investments, so they didn’t become paupers, but the tradition of oil exports paying for government programs ended rather abruptly. It essentially triggered what some alarmists insisted on calling World War III . It was really little more than a series of brush wars for most of the planet. In the Middle East though, it was a blood-bath, and Geneva Convention limitations were mostly ignored. Chemical weapons, dusting with radioactive isotopes, pocket nukes... Most of the Middle East is still uninhabitable, and what’s left is certainly not a significant world player."