The economy
The economy
Reminds me of this site (which offers no answers):

https://inflationdata.com/articles/2022/08/10/u-s-cumulative-inflation-since-1913/ "I don't believe we shall ever have a good money again before we take the thing out of the hands of government, that is, we can't take it violently out of the hands of government, all we can do is by some sly roundabout way introduce something that they can't stop." - F.A. Hayek…
Also the US hit peak conventional oil around 1971.

https://inflationdata.com/articles/2022/08/10/u-s-cumulative-inflation-since-1913/ "I don't believe we shall ever have a good money again before we take the thing out of the hands of government, that is, we can't take it violently out of the hands of government, all we can do is by some sly roundabout way introduce something that they can't stop." - F.A. Hayek…
Its important to note that productivity line basically means profits from the company. And then you have to understand that more money is happening in the economy but pay is remaining the same.
All that money had to go somewhere and it hasn’t been the workers for a while.
I could give you some indepth economic analysis, and behavior philosophy behind business spending, but the easiest?
Just unionize. Now. Volunteer time to talk outside work hours. Speak to local professionals like accountants and lawyers to help pro-bono with getting setup.
Talk to political offices locally, run if you can.
Talk about these issues with strangers. Print out your own corny pamphlet newspaper to educate someone willing to read.
One of the most important drivers is the abolition of wealth taxes in the 70‘s. Although there is no exact date on which it happened (since wealth taxation in the US was fairly complicated, and rolled back over several decades); the 70s certainly played a pivotal role.
With no wealth taxation, nothing stops the ultra rich from amassing all the wealth, outcompeting workers and middle class. That’s what you are seeing here.
The good news is: all this productivity increase was real. The wealth increase is real. We just have to give it back to the ordinary people, and will see a massive economic boost across the globe. There’s just one little thing stopping us: we gotta tax the ultra rich ;-)