The computer on which this blog is written, and the device through which it is being read, both rely on rare earth elements whose geopolitical importance has become unmistakably clear over the past year. Yttrium and terbium enable modern colour displays. Lanthanum is found in smartphone camera lenses, while neodymium powers the miniature magnets embedded in speakers. These minerals are equally indispensable to advanced military systems such as radar and drones, as well as to clean energy technologies including wind turbines and electric vehicle motors. China occupies a commanding position in the supply and processing of these materials. In recent trade disputes, Beijing demonstrated its readiness to deploy this dominance as an instrument of state power, restricting exports of selected rare earths in response to tariffs imposed by the United States. Such actions revealed how control over critical minerals can translate into diplomatic leverage. Rare earths are only part of a broader pa...
John writes on trends, worldviews, lifestyles, and human behavior, exploring how people think, choose, and live. His work spans innovation, values, politics, religion, and philosophy, with a strong focus on culture, everyday life, and social change— examining alterations in the pattern of society. In addition to writing, John directs online programs at Ransford Global Professional Development LLC: https://ransford.yolasite.com/