At What Point Do We Address Climate Change?

Look at just three things, only three, from the last one year. 

--15 million acres of Australia burned last year, in 2019
--It got over 100 degrees in the Arctic this year
--More than 4 million acres of California burned and that's just so far this year
Are we going to do anything yet? At what point are we going to do things? At what point are we going to collectively change?
Links:

Nearly 15 million acres burned in Australian wildfires

100.4 degree Arctic temperature record confirmed

California milestone: 4 million acres burned in wildfires