"We were supposed to have an ice-free artic year around by now, but here we are. Not sure I’d put much weight on the worst case scenarios." I hadn't heard of a

"We were supposed to have an ice-free artic year around by now, but here we are. Not sure I’d put much weight on the worst case scenarios." I hadn't heard of an estimate of being ice-free by 2020-21. Per this recent National Geographic source, it is likely to happen as early as 2035. [0] https://www.nationalgeographic.com/science/article/arctic-summer-sea-ice-could-be-gone-by-2035 https://www.nationalgeographic.com/science/article/arctic-su...