Alarms about the expanding role of climate change as a force multiplier of existing threats to national, international, and human security structures studies are being raised at all levels of governance and intelligence--national (including the U.S. Senate, the Director of National Intelligence, the Central Intelligence Agency, and the Pentagon), transnational (including the European Union and the United Nations), and private (such as the Central News Agency and the American Security Project). "Climate Change and Security: A Gathering Storm of Global Challenges" focuses on the three major...