What would you then call, for example, the markets for weather futures on the CME? https://www.cmegroup.com/markets/weather.html https://www.cmegroup.com/market

What would you then call, for example, the markets for weather futures on the CME? https://www.cmegroup.com/markets/weather.html https://www.cmegroup.com/markets/weather.html Are you arguing that weather forecasts (based on either sophisticated modeling or just extrapolating average historical data) are not a thing?