The climate has been warming relentlessly, since the end of the last glacial period. It will continue to warm until the Earth enters the next, inevitable glaciation. There is no action humanity can take to abate this certainty.
The normal climate of the earth for many glacial epochs is glacial with brief interludes of warming we have today. If geologic history is a valid predictor (it is) we are on the cusp of a new glacial epoch. It will be long and cold as the warming periods are brief.
Pray for global warming as glacial periods are very hard on life.
ps
Per Al Gore the Arctic should be ice free by now in the summer. Why do Russia, Canada, and the USA deploy icebreakers in the arctic as I type? Are great ships crossing the arctic today? No!