Temperature Rise - What Is The Significance of 4°C?

The reasoning behind the name of our filmed play is that a 4°C increase in global temperatures will cause unprecedented and catastrophic climate disaster, at which point the damage will be irreversible. Our story is set in the future, and the increasing temperatures follow Jane and her story of activism. Read the below sources for more about a '4°C' world.

https://www.greenfacts.org/en/impacts-global-warming/l-2/index.htm#:~:text=Warming%20of%204%C2%B0C%20will%20likely%20lead%20to%20a,well%20below%201.5%C2%B0C.

https://www.carbonbrief.org/what-is-a-4c-world