I was getting a bit worried so it's good to see an economist headline saying this will happen - now I can relax

I get your sarcasm but it's good that a paper very strongly focused on economic activity is on board with the need to tackle climate change. A couple decades ago all the capitalist neoliberal institutions were still trying too pooh-pooh it all under the rug. That is truly over, with the current US administration as the only significant exception.