alt Hacker News> is weather prediction markets
Humans can, and do, manipulate the weather. There's actually international treaties against doing it.
> Hundreds are creating their own weather prediction models
Weather is chaotic. You don't run a model once and use the result. You run it hundreds of times and average the results. You also need really high quality real time data to be fed into the system to achieve any sort of accuracy, which, is not something any of these hundreds could do on their own.
> markets could be a net good
You can already sell weather predictions. You can just hang a shingle and do it directly. Why do we need a third party gambling apparatus involved?
> Why do we need a third party gambling apparatus involved?
Wisdom of crowds > wisdom of individual firms, also a market solution actually would work in this case imo. Manipulating the weather seems easy enough to detect and much more expensive than any benefit you'd get, and there aren't really any negative externalities.