There are many more immediate dangers to society, countries and humanity than climate change.
While we're getting better, we still can't predict tomorrow's local weather with 100% accuracy 100% of the time. The climate models are just that models, using data the researchers determine are important, and the datasets are far from exhaustive, comprehensive or complete. There's an old acronym in IT, "GIGO" - garbage in, garbage out. the quality of the input data, and accuracy of the processing algorithms, etc., determine the accuracy of the results. This doesn't even include any bias in the data, models, algorithms, etc.
WW3, islamification of Western Europe, the invasion of the US across our southern border, national debt, and growing groups of various political factions that don't compromise with other factions, possible social, economic, political, etc. collapse, and various possible factional conflicts that can erupt into violence, etc.
even when the left stole the election in France, the useless idiot leftist mobs still rioted.
just watch the useless idiot mob violence that erupts in every blue demoncrat sanctuary totalitarian leftist dystopian cesspool in the US, regardless of who is elected president; if Trump wins the useless idiot mob violence will just be larger.
enjoy the decline; it won't be due to climate change.