Ocean water is saturated with salt, and undrinkable. Most of the freshwater is locked away in glaciers or deep underground. Less than one percent of it is available to us. So why can’t we just take all that seawater, filter out the salt, and have a nearly unlimited supply of clean, drinkable water?
Thwaites Glacier has long been the subject of dark speculation. If this mysterious glacier were to break down into icebergs and eventually collapse into the ocean—it might be more than a scientific curiosity. It might be the kind of event that changes the course of civilization.
Researchers have recovered evidence of ancient viruses in the glacier ice, including 28 viral groups that are new to science. As our planet undergoes climate change, these frozen records can inform predictions about which microorganisms will survive, and what the resulting environment will look like.
Icefin has reached the point at which the warm ocean water meets the wall of ice at the front of the mighty Thwaites glacier – the point where this vast body of ice begins to melt. Glaciologists have described Thwaites as the “most important” glacier in the world, the “riskiest” glacier, even the “doomsday” glacier.
Thwaites Glacier in West Antarctica is so remote that only 28 human beings have ever set foot on it. In the farthest reaches of Antarctica, a nightmare scenario of crumbling ice – and rapidly rising seas – could spell disaster for a warming planet.
Gustavus is remote in a way that only Alaskans can truly grasp. When the town’s usual transport methods were disrupted, its 446 residents found themselves in the midst of a pandemic with diminished access to affordable food. And one man — the town grocer — decided to take matters into his own hands.