Scientists declare ‘global climate emergency’ after jet stream crosses equator

Debunked in this Washington Post article: https://news.ycombinator.com/item?id=12018968

Ok, seems like this isn't really unprecedented:

2015: https://earth.nullschool.net/#2015/06/24/1700Z/wind/isobaric...

2014: https://earth.nullschool.net/#2014/10/14/1500Z/wind/isobaric...

"The jet stream in the Northern Hemisphere has crossed the equator and joined up with the jet stream in the Southern Hemisphere. This seems like new behaviour, and indicates that climate system mayhem is ongoing."

https://www.youtube.com/watch?v=CKasUm77D0U