It took 200,000 years for our human population to reach 1 billion—and only 200 years to reach 7 billion. But growth has begun slowing, as women have fewer babies on average. When... Read more »
Earthquakes. Volcanoes. Tornadoes. Hurricanes. These natural events remind us that we are small and vulnerable—and that living on this dynamic planet will always entail risk. #naturaldisasters #hurricanes #earthquakes #volcanoes #tornadoes Learn more... Read more »
