Are We Already Above 3 C and Nearing 4 C Temperature Rise?

Margo looks at the new 10 C Stacked Temperature Rise chart from Sam Carana’s latest blogpost – “There Is No Time To Lose” – http://arctic-news.blogspot.com/2020/11/there-is-no-time-to-lose.html.

the latest from Sam Carana:  There is no time to lose

“This means that the threat is even more menacing when including large methane releases that threaten to occur as temperatures keep rising in the Arctic and sediments at the seafloor of the Arctic Ocean threaten to get destabilized, resulting in the eruption of huge amounts of methane.”
http://arctic-news.blogspot.com/2020/11/there-is-no-time-to-lose.html

*Note: Carana has updated the following image to reflect even higher temperatures for 2020 – showing we have already reached  3 C increase, with a 4 C rise happening in 2021. Carana has also stated in the past that human extinction comes with a 3 C rise. If the following chart is correct, then things are MUCH WORSE than we’re being told.