Sorry, but the US has (had?) the world strongest economy and owns right to being the home of the dollar , the currency all others are measured against.
It’s crazy to me to cry poor now, especially like the author said, trillions have been spent now, not billions on economic remedies which are likely to fail.
This was just ignorance and a lack of foresight from administrations who had issues “trusting the science”.
It’s going to be the same scenario in the US with regards to climate change, all the economic ability to tackle the issue head on early, existed, so little has been done.
Also remember, the author is talking about the past, you can’t really blame China or India from 15 years ago not to have taken more appropriate action, they weren’t the economic powers they are today. Besides, why t try pass the blame?