Kerry needsd to tell the Chinese to act now to cut emissions. The arguement put forward by China about historic emmissions is just not valid in the present crisis. They are correct that the west gained an early advantage by burning coal, oil and gas, but the crisis is here, and now, and every country needs to face it.
Right wing politicians across Europe with nationalist agendas also need to look closely at their use of the climate crisis in culture wars and anti-woke measures. History will not be kind to them.