These climate alarmists could not predict the weather in their own home time accurately for the next 10 days, let alone tell us what world wide weather will do over the next year, 10 years or 100 years.
There are many commercial entities selling weather forecasts to airlines, shipping companies, farmers, yachtsmen, hunters, surfers etc. etc. and their models all give different predictions once the forecasting horizon moves more than a very few days/weeks into the future and those entities are paid plenty for their advice. Academics and their computer models are not subject to any market pressure to be accurate the way the commercial guys are and basically if put to the test of making actual, usable forecasts, that are relied upon in the real world would no doubt fail dismally. If their models don't fail then those models are worth a crap ton of money in the forecasting market so get to it boys otherwise shut-up with the BS about global climate catastrophe already, please.