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Comment Re: We just dumped Cursor (Score 1) 64

You don't have a solid sphere, you have collectors in multiple orbits differing not only in height, but also in angle WRT the plane of rotation of the star. You build it piece by piece, and it's working from the time the first piece is put into orbit. But I really prefer topopolis, which is also built piece by piece, and is easier to get around in. (In the Dyson sphere variation all the pieces need to be separate...which is a real problem. Of course, one could do a cross between the two, and have multiple topopolis instances in slightly different orbits and at slightly different angles.)

In both cases the trick is to use a design where you can start with just one piece, and expand from there.

Comment Re: We just dumped Cursor (Score 1) 64

They aren't bullshit concepts, but they also aren't even nearly practical now. Give it time. The Dyson sphere (practical variation) would need at least several centuries to be practical, and even then I think topopolis is a better approach, but it's not a bullshit concept. The "space AI" probably needs sustained space-based industry to become practical, and that, itself, has a few problems to overcome, but it's reasonable eventually.

Comment Re:Fix the commercials problem first (Score 1) 50

*That* depends on the movie. Some movies NEED to be long, others need to be cut. But making each movie the same length is a really bad idea. (E.g. I saw a version of War and Peace that was so long it ran in two days. It didn't need to be cut, but the break was necessary.)

Comment Re:Eric Schmidt on AI used to make bioweapons soon (Score 1) 14

Generating bad pathogens is quite plausible. Generating narrowly targeted ones that will stay narrowly targeted is currently implausible, and probably will remain so until well after the singularity. It would require designing genomes that were strongly error correcting. Elephants and naked mole rats do a reasonable job of that, but I don't think it's plausible for bacteria.

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