And it was an antitrust action that unlocked a lot of that value. The consent decree required Bell Labs to license its patents (e.g. transistors) for reasonable royalties. The same consent decree also forbid AT&T from entering new industries like computing. So after they built UNIX, they sold the source code 'as-is' to universities for $200 ($20k for businesses).

> it was a good thing AT&T was dismantled

Citation needed. I hear this repeated, but the consumer experience was it was split into regional monopolies, and consumers now had to deal with both local and long distance, and both were still monopolies. It only got better with competition from mobile providers.

I'm pretty sympathetic to both sides of this. I don't really know the history well enough to say whether you're right that breaking up AT&T "helped lead to the modern internet". But even stipulating that it did, the loss of monopoly era Bell Labs was tragic.

Both things can be true! It's entirely possible (probable even) that breaking up monopolies has both positive and negative impact.

And I would be a lot more sympathetic if we had a lot more public investment in technology. But we don't. What I see is both public and private research investment under major attack. I think that's a recipe for disaster.

“Monopolies should be broken up” doesn’t imply we should disincentivize research though, does it?

There's actually a pretty solid argument to be made that the railways were never more effective than during the days of Rockefeller, when he could throw his money around to force otherwise-competing railways to optimize their work in an industry that has some fundamental strong incentives to be non-competitive (it rarely makes any sense to run two rail lines purely for competition reasons and leads to a race to the bottom on pricing).

... but that's more a story of the failure of the US government to go far enough and nationalize the rail network and its operations. The most efficient era of US rail was during World War II, when the military took it over and prioritized schedules by optimal throughput over profit concerns.

Right, if you look back through the history of ideas, every breakthrough builds on prior research and inventions. In the realm of patents and copyrights, this is acknowledged formally: they expire after a certain time and enter the public domain. This also supports the view that the current state of the world, for better or worse, owes much to the past and those who came before (living or not living elements).

Bell Labs being defunded by a deregulated/competetive AT&T was precisely what led to the attempted commercialization of Unix and the near death of what would eventually be called "open source", though. In history as it stands, we had GNU and Linux and all that we lost was a few years.

But it's easy to imagine a world where that didn't happen and BSD was just killed dead. So no OS X, no iOS, no Android, no ChromeOS, and the only vendor able to stand on its own is the one we all agree had the worst product.

Ironically the world where the Bell monopoly was left in place seems to me to be one where we're all stuck running Microsoft Windows on everything, no?

I mean, fine, there's nuance to everything but the idea that "well, open research isn't so important" seems frankly batshit to me. Monopolies fall on their own all the time (Microsoft's did too!). You can't get stuff into the public space that wasn't ever there to begin with.