The glaciers in Greenland are among those that are melting the fastest. Could they be preserved by geoengineering? Photo: Michael Wenger A new report from the University of Chicago presents various measures that could slow down the melting of glaciers in the Arctic...
Solar eclipses are a natural form of dimming Earth. But it lasts only a few minutes, whereas the idea of an artificial dimming would be a rather long-term affair. (Photo: Michael Wenger) In some parts of the world, the sun has been blazing down from the sky for months...
The surface of Arctic sea ice is very heterogeneous and thus also exhibits variable reflectivity. Microglass beads are supposed to increase reflectivity and prevent melting, according to a 2018 study, but they do the opposite. Photo: Julia Hager The worldwide, drastic...
