What's the future of geopolitics? What are the long-term consequences of increasing interconnectedness and interdependence for national sovereignty and global governance?

Notice: This site has successfully transitioned the image data source from GOES-16 to GOES-19. There are some remaining anomalies in the production of ... Do ice ages come and go slowly or rapidly? Simplified chart showing when the five major ice ages occurred in the past 2.4 billion years of Earth's history. The Earth's sixth mass extinction. As human populations have grown and ... going on around us today. Visit the Understanding Global Change site to learn ... Does this mean a big one is going to hit? OR We haven't had any earthquakes ... Earth's crust, along which rocks on either side have moved past each other. Jul 14, 2024 ... I spoke with climate scientist Katharine Hayhoe to find out what's going on and if there is anything we can do to help. Comments (2). When ... Historical imagery. Easily go back in time, with access to global satellite imagery since 1984, and aerial imagery as early as the 1930s for some cities. Dec 13, 2024 ... From 'special measures' to people on the streets, MEUC's Water Adviser, Karma Loveday , provides a short explainer on why water has become ... The two most familiar motions to us are the spin of Earth itself, and its orbital motion around the Sun. The magnitudes of the accelerations due to these ... Mar 1, 2021 ... When Christians die, their souls go to heaven and their bodies return to the earth from whence they came (Gen 3:19). This heaven is not eternal; ... what on earth. An exclamation used to emphasize surprise, shock, anger, disgust, etc. Just what on earth is going on here? Aw, what on earth! I just had this ...