I admit data collection is imperfect, especially looking back 200 years. But to attack a fairly sound hypothesis that is multi factorially demonstrated in physical geological behavior, I wholeheartedly disagree with.

Just because US weather stations in the 70’s were more rural than urban does not in itself gives credence to the idea that climate change/warming/ greenhouse gases is a nonissue or somehow a totally misunderstood non-warming phenomenon. Even a climate that tended to one mean value zero standard deviation throughout the year would be devastating coming from our current temporal and geographical distribution.

Your point about weather stations is a technical detail in data collection while there are several other corroborating methods indicating a warming ocean and atmosphere, albeit not geographically uniformly distributed. But you have this gotcha fact about weather stations ambient baseline temp vs some platonic ideal temp that reflects what’s going on in the abstract notion of a climate.

The sea ice has satellite photo analysis (area) dating to 70’s or 80’s with daily or weekly granularity.

I cannot convince a climate change denier or skeptic but am leaving that comment and this one hoping that observers don’t just take your initial counter-fact to be a valid falsifying argument.

As everyone says weather is not the climate, spurious yearly data do not nullify long form trends, and I’d just look at low pass filtered or line fit or yearly average of granular image data to argue that there is a time localize trend since the 80’s consistent with a warming ocean.

I disagree with you I think you used logical fallacies to misdirect and cause skepticism about something that is fairly corroborated and the debate needs to focus on mitigation or investment or policy changes.

Edit I shouldn’t have used word geological bit meant ‘worldwide’

see my links at https://news.ycombinator.com/item?id=42189475 if you like, it adds to the fact that sea ice this year was higher than the prior 20 years; because 2002 was higher. Furthermore, sea ice in that detail only goes back to 1979, and we're talking about a literal ~6% decrease in that period (at least prior to 2024!) - which, 6% in 40 years, we don't really know enough about it, considering that ice has been there for, oh, let's ballpark at a million years as it is today, actually it's been growing probably for 20 million years, but that's irrelevant.

The atlantic was colder this year than normal. I know a lot of media people were saying "hot as bathwater" and "perfect fixins for storms and climate issues" but also this year they said that the AMOC may be ending and northern europe will be igloo central. Guess how long we've been studying that? 20 years. TWENTY.

call me old fashioned, but "models" made in the last few decades on data we've only been realistically collecting in a "rigorous" fashion for 20-40 years don't impress me, especially with stuff like Judd et al., Science 385, 1316 (2024) coming out in the past couple months showing that the global temps over the last 485mm years mean all this "anthropogenic climate change" stuff is hilariously wrong-headed.

Now, hear me out for one second. I am environmentally conscious, i try not to pollute. i rarely drive, i never fly, i tried solar but it didn't work very well in my location. I care about people not damaging the planet we live on. What i can't abide is pointing at models (what's the M in LLM stand for? does SD have models? how about the music generation stuff, those models?) and extracting currency from everyone to solve a problem that moves when you stare at it.

i don't expect to convince anyone here. It's not my calling in life to go debate this in public. Do what you want. Just don't tell me i have to do something else because "the model says so", alright?

there's a joke "apparently the police have been beating up black people like hotcakes" that was unknown until consumer camcorders and cameras were widespread. We now have billions and billions of sensors on this planet, and we can all do our duty to VERIFY that what the model says is accurate, and what the model was fed was accurate. You ever researched when the first "accurate" thermometer was developed/patented?