If interested check out Peter Zeihan on the UTube.
I have for many years here said the old demographc curve will continue to bend toward degrowth as the birth rate continues falling to match the death rate. I debated people up one side and down the other arguing the population bomb will fizzle, pretty much as it is doing. Zeihan talks about this a lot, pointing out where this has already taken place and the reactions. Degrowth per se isn't his main schtick, he brings in many more observations and trends such as the US becoming more and more inward looking, China's collapsing economy, not to mention Germany's failing industrial sector behind the loss of RU gas imports and so on.
He's a bull on North American energy and its positioning to reshore manufacturing. He isn't a polyanna, if anything he is a investment bull. Many of his theses are simplistic, but he points out macro trends and situations I wasn't aware of. For example his take on Ukraine is that putin doesn't necessarily want it, he wants what is on the other side: the passes that are the route the EU would take to invade RU.
Another idea (not Zeihan's, more seeking alpha) I've argued is that we have been in actual degrowth since at least the '70s. Imagine being fired from your job and subsisting, in fact splurging, on your lifestyle by financing everything, including the interest payments. It is truly a ponzi scheme. Bitcoint, NFTs, home prices, stock values @ 25x earnings and earnings themselves at record levels on blatant price gouging, etc are just the most obvious signs.A quick look at the overall growth in debt vs growth in GDP shows the illusion of growth has been entirely financed.
Source: Board of Governors of the Federal Reserve System (US), All Sectors; Debt Securities and Loans; Liability, Level [TCMDO], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/TCMDO, May 1, 2020.Probably some double counting there but you get the gist. The point of Brenton Woods was to remove the benchmark (gold) so everything could be made up and the points don't matter. The US as post WWII guarantor of globalism (as long as you were against the USSR) is another of Zeihan's hobby horses. The increasing nationalism worldwide but in the US particularly is the death knell for that globalism because who else will be the cop that guards global trade routes? The post-war global order is coming to and end and that will result in the confiscation of our credit card. I think that will be the great dawning.
Degrowth won't ever be voluntary. But already all around us. Makes me think of how the prequel to Gilead might look.
The legitimate object of government, is to do for a community of people, whatever they need to have done, but can not do, at all, or can not, so well do, for themselves -- in their separate, and individual capacities.
-- Abraham Lincoln, Fragment on Government (July 1, 1854)