| To know it was "intentionally misleading" you'd need to know their intentions, I don't see how you could do that. I don't see this as intentionally misleading, as you can probably guess, so I don't know why you would assume that whoever made this did. I said here that the pre-1920 period, which is relatively flat (within a variation of around +/-0.5 deg C), represents years with normal temperatures: https://news.ycombinator.com/item?id=29309923 I'd say anything outside of +/-1 deg C from that average would not be "normal", and would need need an explanation. I'm not an expert though, but eyeballing the data that looks reasonable to me. I have already said this though, so not quite sure why you're asking me again. I also don't see this as misleading ("intentionally misleading communication") - are you saying there is not an "anomaly"? That there is no climate change? Or that any climate change is within normal variation, that is, not affected by industrial emissions? The example you give of summer and winter having different temperatures is obviously not relevant to climate change as presented here. The "little ice age" has a scale and speed of change not comparable to what is presented here, as I've already mentioned. Given all this I don't understand how you can think there is no anomaly. It is even less clear to me how you would conclude this was intentionally misleading when it seems totally reasonable to label this an anomaly based on the data and the science behind it, which you seem to be ignoring or disagreeing with. I mean... they even have a chart of average temperatures going back to 1850, so it's not like they're hiding their data. I guess you might be arguing that by calling it an "anomaly" they are making an assumption on the science that isn't justified by the chart. But the whole existence of this site is clearly premised on climate change being an issue, so the causality is the other way round. The site provides a simplified visualisation of data that shows what people have concluded through exhaustive scientific analysis. The exhaustive scientific analysis provides the justification for the anomaly, this site shows this data in a way that's easy to digest. You shouldn't be looking at this data in isolation and saying there is man-made climate change, you should be looking at this site as a starting point to review more research and understand why this data that looks concerning is in actual fact really concerning. If the scientific literature was in any was non-conclusive about whether there is genuine anthropogenic climate change, I'd have more sympathy to your point on whether using the word anomaly is appropriate or misleading. But you're not arguing the science, not even arguing the data, you're only arguing the word "anomaly", and for me that's such a long way from proving this to be propaganda that I don't feel you're arguing in good faith. I am not at all concerned with the use of the word anomaly because I already am concerned about climate change. I'm assuming you're concerned about the use of this word because you're not concerned about climate change. |