Sure have. Earth is warming. But the effects predicted by the alarmists (e.g. increased equatorial thunderstorms, more hurricanes) have not happened. Since the alarmists' predictions have not happened, unlike those of us who said in 1995 that Catron County would burn if not logged.
Data compiled by "scientists" who fake data and conspire to blackball those who don't agree with them, and who are financially supported only if they toe the enviro line, is not something I waste time with.