I agree with Thompson about these kinds of prediction markets, but predicting horrible catastrophes is one of the prosocial early use cases of these things.
Agreed, as long as it's a catastrophe that the bettors can't cause, but for which advance warning can mitigate harms.
For instance, I'm in favor of bets that a certain astroid will strike the earth at a certain time and place. A signal from the prediction markets might cause somebody to evacuate in a scenario where they'd otherwise cry "fake news."
Let's not bet on whether the water will remain drinkable, because the last thing we need is for somebody to have an incentive to poison it.
Agreed, as long as it's a catastrophe that the bettors can't cause, but for which advance warning can mitigate harms.
For instance, I'm in favor of bets that a certain astroid will strike the earth at a certain time and place. A signal from the prediction markets might cause somebody to evacuate in a scenario where they'd otherwise cry "fake news."
Let's not bet on whether the water will remain drinkable, because the last thing we need is for somebody to have an incentive to poison it.