Some workings of the climate system currently — the record-low Antarctic sea ice, for example — are true anomalies that scientists can’t yet currently explain. But most are just what we would expect from a world that has continued to burn fossil fuels. While some developed countries have cut back on the use of coal, oil, and gas, global emissions have only plateaued. And unless global emissions reach zero, the planet will continue to warm.
That's pretty clear about where we're at and what the choice we have is.
There are various levels of climate optimism. E.g., From most to least optimistic.
Being rich & truly believing that climate change is a ridiculous belief & God will make them see the light eventually (i.e., oh happy days & rejoice the cumming of the lord!)
Being rich, knowing that climate change needs dealing with, but, the clever tech guys have it sorted.
Being rich, knowing that climate change will be a disaster, but, what the hell, right now I am rich.