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@freemo @Genen

I know the measurements are real. I do not pretend to be a fortune teller to the extent of global warming journalists. Significant distinction.

@Coyote

Its very easy to predict the amount the temperature will increase as a result of green house gas if we assume green house gas production remains unchanged.

The what we cant predict however is 1) how much we will reduce green house gases and avert the disaster 2) the average temperature for a specific year... but we dont need to in order to measure how much danger we are in.

@Genen

@freemo @Genen

"Its very easy to predict the amount the temperature will increase as a result of green house gas"

Disagree. Nothing is that easy...

"if we assume green house gas production remains unchanged."

Still, even with one condition set static, which could never actually be acomplished, there are still to many variables for anyone to claim the levels of certainty they (journalist) try to claim.

@Coyote

> Disagree. Nothing is that easy...

We have so much data showing the level of correlation (millions of years) and the two correlate so closely that yes, its quite easy to predict.

> Still, even with one condition set static, which could never actually be acomplished, there are still to many variables for anyone to claim the levels of certainty they (journalist) try to claim.

The point is journalists arent claiming what the future temperature will be. They are claiming what it would be if current patterns remain the same and only "on average".. this number comes from the science not from them and the science has shown to be right. We can and have easily measured the CO2 change over time and the temperature has changed to the extent predicted given the change in CO2. So all the evidence shows these predictions of how CO2 and other green house gases effect temperature is very accurately with fairly low error.

See the images attached to see just how tightly correlated CO2 and temperature is... there really isnt much doubt here.

@Genen

@freemo @Genen

Where were the computer models when trying to do a simple curve fit? Fucking could do better in MS Excel...

OMG, if I had a student fit that curve to that data, take a guess what the grade would be:
@freemo @Genen

They are 2 sets of data, that are not scaling linearly as they shift from horizontal to vertical. It's clear as day. There's something other than a 1:1 ration there. How can you not see that? Look at the most vertical parts.
@freemo @Genen

I guess you have to be able to intuitively de-noise the temp data, but, that in itself is a serious issue. Assuming you could, they don't match. Sorry.

@Coyote

Its not a serious issue, we have objective ways over measuring correlation and we know the order of scale to expect the noise at.

@Genen

@freemo @Genen

"we have objective ways over measuring correlation and we know the order of scale to expect the noise at."

We do not have an objective measure capable of even knowing the typical noise in the system. Completely disagree.

The statistics do favor the existence of these theories. Yes. They do not provide "zero doubt" that we have fully modeled the system accurately to predict what is coming. And, thus far, a number of "predictions" have failed (albeit, because they predictions were journalistic hype, that over state the statistical significance of the data).

I do not disagree with the position that overall, it points to CO2 being a huge issue.

I disagree it's as statistically sound as "no doubt." It's more than likely, but it's at best, still around that 80% fit (just like that graph), even when you dig way, way, way deeper into that data.

@Coyote

lets be clear what we have zero doubt about...

1) We have zero doubt that the CO2 levels in the atmosphere is higher than they have been in the last million years at least.

2) We have zero doubt that the rate at which we are dumping CO2 into the atmosphere is many thousand times faster than has ever occured over any significant period of time in all of history.

3) We have zero doubt that CO2 in the atmosphere will significantly increase overall temperatures and that contribution is predictable.

#3 can be shown not just by looking at historic correlation but you can literally just test it in lab.. fill a jar with CO2 and one with air, stick them under a heat lamp and the one with CO2 will get much much hotter. We know and can calculate how much hotter it will get and can apply that to the atmosphere and get results that agree with the historically measured correlation as well.

There is no doubt of these 3 points to anyone with half a clue.

@Genen

@freemo @Genen

1 and 2, ok. 3, not so much.

"CO2 in the atmosphere will significantly increase overall temperatures and that contribution is predictable."

First half, yes, will influence.

Second half, "is predictable." That's where I part ways, because the predictions of the past failed to memorialize and were explained away without sufficient .. Anyway.. .I disagree. (to be clear, I disagree about the certainty aspect, not the trends).

And, I guess we could just end there. Because, you can't prove the future based on isolated variables in a jar in a lab. Ecosystem is pretty complex. It's likely to affect central areas of continents, I believe that. But I'm just not seeing 321,003,271 cubic miles of something with a specific heat of 1kcal/(kg K) rise 7 degrees in my lifetime due to CO2 just yet... Possible, yes. Probable, maybe. Zero doubt, not even close.

@Coyote

Again bullshit... We predicted what the average global temperature rise would be given a rise in CO2 and the actual abserved temperatures not just were in the range of the predictions, they were smack dab in the middle of the prediction almost perfectly.

Attached is an image of the temperature rise and CO2 predictions made in 2000 predicting to 2020 and then the actual observed values. They were spot on.

@Genen

@freemo @Genen


You found one prediction. I've been watching them since the 70s. Your always bound to find one model that fits.

That was not the predictions of the 1960-1990s, nor the doom and gloom of today where we are saying 7 degrees, that started this whole thing.

If anything, that shows that the nonsense in the first article is super exaggerated, because how is that going to make a sharp vertical turn now, based on it's own model.

Half a degree in 20 years, that's what you are showing. 7 degrees in 80 years is what that original journalist artical stated (that's almost 1 degree ever 10 years). Sure, acceleration, but I don't see that kind of curve here.

Scientific journals of note, peer review, all the accreditation in the world, doesn't make these models match. You have just disproved the original "news story" premise to declare victory? WTF?
@freemo @Genen Oh wait, 0.1 degree in THIRTY YEARS, does not prove we will get 7 degrees in 100 years (post industrial revolution as stated originally, if memory serves me right).

@Coyote

What are you on about, that chart doesnt show a 0.1 degree change in 30 years, it shows a 1.0 degree change in 20 years, 13x more than the figure you just stated.

@Genen

@freemo @Genen

Yes, looked to quickly. 1.5 over 20. So, x5 is 7. Hmm. so, we are all going to die. You win. I stand corrected. (actually, you are right on this one, I have like 8 things going on, that model does fit the story).

Bring on Cambrian.

BTW, YOU are not the kind of person I'm here for, and I am not a source of truth. My primary function (only reason to be on fedi) is to troll.

But, anyway, yes.. Looks like we all might burn up in a fire ball, I guess. I'm in no position to dispute it (nor do I think I can find proof even if I had access to data). But I still find all the journalistic attempts to cover and explain the issues somewhat pathetic, raising far more questions than providing answers.

@Coyote

Things arent looking great, but we are only doomed if we do nothing to stop green house gases. Huge strides have been made so prediction into the future arent so bleak, it bought us some time thankfully. But if we keep converting over to a greener world, and we are already making huge strides on that, any disaster may very well be averted.

@Genen

@freemo @Genen

Yea, but history is good at showing us, one unexpected thing changes everything. It's going to be something like a stream of ocean water shot into space to thermal vent, or a big fucking icecube (Futurama joke), not CO2 caps. Crazy shit, just as long as it's not "block out the sun" bullshit, fuck Gates.

@Coyote

the earth is big, so any solution is going to have to be at a global scale and setup long before we are at 0 hour. So sure you might solve the solution by creating some sort of crazy high tech bacteria powered tree that scrub CO2 or whatever scifi solution. But youll still need millions of them (or any solution) around the globe. And frankly, isnt it easier to just plant some trees and use some nuclear/solar/wind/tidal energy and call it a day? Why rely on a hail mary when we already have the means to solve the problem.

For that matter, why hold on to the old polluting ways of doing things at all.. coal is so inefficient, you gotta mine the stuff, and use it in massive quantities.. switch to nuclear or solar or whatever and your talking about 1/100th the effort for the same power.. even if it wasn't cleaner there is no reason not to really.

Also lets not forget fusion is getting really close to being a thing. We are about to bring our first fusion reactor online that will produce usable energy in a year and over the course of the following decade ramp it up to full power as we tweak it. Fusion power is likely only a few decades away from being the norm. While that shouldnt stop us from going green now (as it is viable) that may very well take it to the next level.

@Genen

@freemo @Coyote @Genen
> fusion
:blobfoxdoubt: it's always been just about to happen and they never deliver :blobcatpuffyhuh:

@icedquinn

Depends who you ask.. seems to me their timeline since the first operating tokamaks were build has been relatively predictable and on schedule. A bit of variance as science wasnt even sure if it would work at first, but were at the point where we have pretty good confidence it will and the reactor that can do it is already built and the big bugs proven out. but for almost a decade now its progression has been pretty much on schedule.

@Genen @Coyote

@icedquinn

Give it a decade and you might just have a chance to use some fusion power.

@Genen @Coyote

@freemo @Genen @Coyote we'll probably have viable solar before then (Kurzweil)

@icedquinn

Solar is already viable.. its just not great at high power, too many panels for too little energy. That wont ever change. But its perfectly viable for lower to medium energy needs.

@Genen @Coyote

@freemo @icedquinn @Genen

Solar hasn't explored a lot of tech, honestly. It's like TVs, we had them for decades before we made on flat and lower power. The pn junction efficiency of panels can only be pushed so far (there's a bit more to squeek out, not much). It's going to take a leap, and another technology.

"Solar" as in the panels and converters you know, can be optimized even further, by rooftop. If each roof was covered, it helps (because of transmission losses, it's way better than the stupid "solar farms.") Basically, THAT, "won't ever change." It'll never see like over 40% efficiency or something...

But, that's not the end of the story. That's just one box they label "solar" because of it's wide deployment.

It's a definition of terms issue. And "solar" (as in energy from the sun) is a very viable energy source still, that we haven't even begun to fully harness. So, don't discount the thought that there might be a more efficient technology, possibly within our lifetime. At maybe 25% efficency (they claim, not really even that high), we have a lot of room for improvement. Just, probably not with pn junction stuff... Well, at least not with the commonly used inorganic materials, but bio/organics haven't even been "fully" explored yet for higher efficiency (which could up it, maybe? 10-20% more? Maybe). It'll probably be something totally different (mirrors/heat stuff has been explored, it is in the same ballpark of efficiency, not a quantum leap forward).
@Coyote i don't consider solar viable because it costs too much silver to produce and so we cannot realistically field it. Kurzweil seems to believe in a couple more generations it will hit an archimedes point where they are productive enough to be worth serious consideration.

until then they're just toys that makes you feel better. (i live in a complex that has solar panels; they don't produce enough.)

@freemo @Genen
@icedquinn @freemo @Genen @Coyote It's already 1/10th the cost of the cheapest fossil fuel, lignite, a very low quality coal, so obviously it does not cost too much.

@icedquinn

We kinda already are.. hard to find many comemrcial rooftops or overhands without them these days

@nanook @Genen @Coyote

@freemo @icedquinn @nanook @Genen

Honestly, I see no reason there shouldn't be a solar panel, microinverter, and battery, on every telephone poll making up for transmission losses if we really gave a shit. (but, I'm in AZ, it's sunny 360 days a year here practically)
@Coyote @freemo @Genen @icedquinn @nanook Location depends, but your absolutely right. One of the most frustrating things for me personal is Americas inefficiency and decaying infrastructure.
@Atlas_Khan @Genen @freemo @icedquinn @nanook

"Americas inefficiency and decaying infrastructure."

"America" is dead. That's why it's inefficient and decaying. There are scaling issues, and almost every "country" in both North and South America tried to "create" a government based on what they brought with them during colonialization, completely ignoring the fact that people were living here before they got here, who had successes and failures to learn from.

"Americas" reinvented the wheel after having a flat tire. One hub, weak spokes, and run on the tire or the rim. Then "make it bigger" because "large scale gives efficiency" (ala Henry Ford BS).

Nothing works without 1000s of little gears, each strong individually, working together. Nothing is stronger than millions of little redundant gears. We need to become millions of productive, useful, redundant gears, as family, as friends, as people, even tribal. Scaling "rules to live by" is destine to fail, it doesn't scale like the "industrial revolution" model (I don't really fear the 4IR or whatever it is, the first few hit their peak and started to fall apart, we have MEGA corps, Apple, Amazon, that's not "working" for all, only for the divergence of power, knowledge, and money).

The evolution model, divergent species, adapt and advance based on immediate local stimuli, works in nature, and works with humans, and I propose, is a better model for society than large scale productions, because "government" doesn't have a consumer feedback loop the way commercial products do, judging the actual agreement to choose the decisions.

America is working on another version of the already broken European models. And YOU, are someone I like to follow because you constantly remind me of shit I forget to think about, like machiavelli stuff I know little about, other than awareness that "people figured this shit out long ago, why are we still doing it."

I value your input. Thank you.

@10grans tip 0.001 to @Atlas_Khan
@Coyote @Genen @freemo @icedquinn @nanook 2 things

1 I think I agree with what you said just rereading it

2 wtf is a tip? lol. is this Disney dollars?

@Atlas_Khan

get a ubiq wallet, register it with the bot, do a withdrawl command, then use the ubiq defi dAPP to convert 10gran into ubiq coin, then send that coin to an exchange like gate.io and convert into USD or the crypto of your choice.

@icedquinn @nanook @Genen @Coyote

Follow

@Atlas_Khan

quite a few.. BUT I could do them all in like 10 minutes (already did to test it).

@icedquinn @nanook @Genen @Coyote

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