What are the climatic conditions (and how long would they have to last) that would be required for climate change alarmists to be satisfied that there is no problem and no further actions need to be taken?

https://www.quora.com/What-are-the-climatic-conditions-and-how-long-would-they-have-to-last-that-would-be-required-for-climate-change-alarmists-to-be-satisfied-that-there-is-no-problem-and-no-further-actions-need-to-be-taken