Lucky for you the linked article explains the acronym!

Wait, you’re not one of those people who only reads headlines, are you?

Sorry to be a bummer, but that’s the truth.

I hope you do read it! It’s not the most brilliant prose ever written, but it’s a nice bit of techno-optimism (once you get through the first half) that really impacted me, and my beliefs about what the future could be, when I first read it a couple of decades ago.

Marshall Brain’s “Manna” fits this bill, in my opinion. You can read the whole novella on his website, but I don’t know how long it’ll be available, as Marshall killed himself last November.

Rest In Peace, Marshall.