"The 2010s were almost certainly the hottest decade on record — and it showed. The world burned, melted and flooded. Heat waves smashed temperature records around the globe. Glaciers lost ice at accelerating rates. Sea levels continued to swell.
At the same time, scientists have diligently worked to untangle the chaos of a rapidly warming planet.
In the past decade, scientists substantially improved their ability to draw connections between climate change and extreme weather events. They made breakthroughs in their understanding of ice sheets. They raised critical questions about the implications of Arctic warming. They honed their predictions about future climate change.
As another decade begins, scientists say there are more questions to be answered. We asked climate researchers across a variety of disciplines about the biggest priorities and hottest topics for the 2020s."