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Studying societal climate impacts: why is it hard and what can we do about it

Due to the rapid rise in temperatures, it started raining on the snow and ice-covered roads, prompting the regional public transport operator to suspend all bus services. The rain also resulted in icing on the overhead lines of the main railway line coming into town. Rail traffic was also temporarily suspended. Before the adjacent highway could be salted, several tens of cars were involved in a chain-reaction crash. It took several hours before the highway could be reopened. With no …


How 40 years of Viking missions decoded the Universe’s most misbehaving matter

In a couple of days, on 22 February, we will mark a major milestone in space history: 40 years since the launch of the first Swedish Viking satellite, when an Ariane rocket from Kourou in French-occupied Guiana launched on 22 February 1986! While the general public might hear the word Viking and picture longboats, heavy axes, and a level of beard maintenance that borders on the professional, space scientists see something else entirely. In the world of science, Viking represents …


Same hills, different rules: why urban and rural landslides should not be considered together?

Cities are expanding faster than ever, often onto steep and unstable terrain. As urban areas grow, landslides increasingly threaten homes, roads, and critical infrastructure. To manage this risk, scientists produce landslide susceptibility maps, which estimate where landslides are most likely to occur. These maps are widely used by planners and decision-makers. But there is a quiet assumption built into many of these maps: that landslides occurring in cities and those happening in surrounding rural areas follow the same rules. Our …