American innovation, and innovation of all countries flows through the world. Reactor designs, fiber optic cable, the internet, wikipedia. These are a few examples of the old world. The new world will feature new achievements that will unlock more prosperity.

Restating my point: prosperity for whom? The answer for the past 50 years has certainly not been “everyone” or even “most people” in wealthy countries like America.

> prosperity for whom? The answer for the past 50 years has certainly not been “everyone” or even “most people” in wealthy countries like America.

The poorest state in America, Mississippi, is richer than most of the world [1][2]. (No. 19, between the U.K. and New Zealand.) The post-war era experienced the largest and most broad-based increase in material prosperity in human history. Our poorest Americans saw real economic gains rivaling multi-generational ones for Rome's richest. If there is something that will kill us, it's ahistorical nihilism.

[1] https://en.wikipedia.org/wiki/List_of_U.S._states_and_territ...

[2] https://en.wikipedia.org/wiki/List_of_countries_by_GDP_(nomi...

I would say that someone looking at all the problems that Mississippi has, while existing inside the richest country in human history, and saying “well, it’s not as bad as XYZ poor country” is a textbook example of the nihilism and failed imagination that has led us to wealth inequality and declining lifespans.

> someone looking at all the problems that Mississippi has, while existing inside the richest country in human history, and saying “well, it’s not as bad as XYZ poor country” is a textbook example of nihilism and failed imagination

I'm not saying there aren't problems. We're comparing medians. The poorest Mississippians struggles with problems on Maslow's hierarchy well above the median or even top quartile human.

So yes, we've been halfway better than nothing at distributing gains. That isn't an argument against change. But it is solid against arguing were should stall all progress until some imaginary threshold is met.

If we’re comparing medians, it’s far better to be born an average person the UK or New Zealand than Mississippi, where your risk of dying from childbirth, disease, or injury are far more guarded against, you have the right to paid time off, better labor protections, etc. This is another classic example of Americans mistaking the wealth of some small percentage of society for its general well-being.

Not all roads are paved, but everyone who accesses learning content on the internet is a beneficiary. Anyone who accesses youtube to learn a new skill is a beneficiary. The development of the train, a British technology I know, allowed the movement of massive freights for pennies compared to automobile traffic. That cost of transport allows food costs to be as low as they are in places that use trains. Which is everywhere. Technology facilitates the costs we have for subsistence.