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bobknight33 (Member Profile)

newtboy says...

Um….have you heard, Trump’s new lawyer that he had to (illegally) pre pay $3 million from his “Save America PAC” just to take his case, Chris Kise, has turned out to be a registered foreign agent for the government of Venezuela?
He has already demanded he have access to all documents taken from Maralago including the highest level classified top secret nuclear documents.
I guess you see no issue with actual hostile foreign governments having access to our top secret documents, a must if he’s going to defend Trump.
More anti American actions daily.
Also Trump fully embraced Qanon at his last weekend rally.

P.S.- according to a new book, Trump floated “trading” Puerto Rico for Greenland because he thought he owned the island, and saw it as a commodity, not a territory full of American citizens.

newtboy (Member Profile)

newtboy (Member Profile)

Grreta Thunberg's Speech to World Leaders at UN

bcglorf says...

@newtboy,

"Every IPCC report has vastly underestimated their projections"
Hogwash

IPCC AR5 predictions we can go check out are here: https://www.ipcc.ch/site/assets/uploads/2018/02/WG1AR5_Chapter11_FINAL.pdf

Surface temp is in Fig. 11.9 page 981. They only graph for their 'middle' 4.5 case, not the worst 8.5 case that you call wildly optimistic. You can see even at the time they graphed it, the instrumental record sat on the extreme cold end of their projections, almost threatening to leave the margins of error. If you take today's today for 2019 and check it out we are sitting about dead center on their projected path. Doesn't seem like current temperature data shows their 'middle' case scenario underestimating anything, let alone their worst case.


If you look at the same for sea level rise in AR5 here:
https://www.ipcc.ch/site/assets/uploads/2018/02/WG1AR5_Chapter13_FINAL.pdf

You can look for fig 13.11 on page 1181. Again, it shows projections approx 100mm sea level rise from 2000-2020, which more or less matches the instrumental record as we approach 2020 to verify. Again, not grossly underestimating.

The sea level rise is especially important to your alarms over Greenland being grossly underestimated by the IPCC. If they did grossly underestimate Greenland, it seems likely they also grossly overestimated something else if they more or less are on track with the overall sea level projections.

Again, if you just cherry pick a couple results and declare everything the IPCC did has been proven to over/under estimate things so they must be ignored, you aren't helping.

Grreta Thunberg's Speech to World Leaders at UN

newtboy says...

If they get bored and stop listening, they'll get confused, won't they? I think they often get bored because they can't follow along, it's incredibly boring to have someone drone on using statistics and measurements you don't grasp and won't remember on a subject you also don't grasp.

I agree, but so far, measurements have consistently been outpacing the estimates, almost never the reverse.

What they tend to do is come from that incomplete data and incomplete analysis to model the absolute best case scenario to dictate policy, not the worst. That's absolutely what the U.N. report does, and it's not clear to most how much is left out, like infinitely better melting models (the measured melting in Greenland is already at the rate not predicted to be reached until 2075 in the UN's published estimations) and feedback loops we already see in action like melting methalhydrates and permafrost, both outgassing massive amounts of methane. Sane policy makers DO assume the absolute worst modeled outcome, then suggests policies to avoid it, at all cost when that worst case is extinction. Since measurements are consistently as bad or worse than the worst case scenario modeled, the only rational thing to do is assume that will continue and plan for the worst....you know, like they taught in preschool, hope for the best, prepare for the worst.

Your house burning down is an unlikely worst case scenario, but I bet you have smoke detectors, fire extinguishers, and support the fire department. Good planning is to assume you WILL have a fire and plan to minimize the damage.
Or, terrorist attacks. The likelihood you'll be killed in a terrorist attack is exceptionally low, but we spend untold billions and sacrifice liberties to combat a worst case but unlikely scenario.

Prudence is the better part of valor.

Edit: as to most problems society faces, I suggest they are likely ALL a function of overpopulation....no question imo when it comes to the apocalyptic problems. Pollution, resource mismanagement, ecological destruction, etc. None would be disastrous with 1/10 the population.

Why Shell's Marketing is so Disgusting

newtboy says...

Ok...i should have said "all but guaranteed under all BUT the most wildly optimistic projections". Got me.

Since, time and time again, the UN "collaborative summary" has had to be revised upwards, and recent measurements show current melting rates it claimed won't be seen until 2075 in Greenland, yes, I have a low opinion of their political/scientific consensus...but the scenarios I mentioned are not the most extreme I can find, just the most likely if you look at data rather than projections based on the conglomeration of incomplete, cherry picked, and non peer reviewed science as well as full scientific studies.

The IPCC does not carry out original research, nor does it monitor climate or related phenomena itself. Rather, it assesses published literature including peer-reviewed and non-peer-reviewed sources. Thousands of scientists and other experts contribute on a voluntary basis to writing and reviewing reports, which are then reviewed by governments.
They are not the scientific community, they are an international political body chaired by an economist that makes suggestions hopefully based on real honest science, but not necessarily.


There is plenty of consensus that the IPCC estimates are low....NOAA gives up to a 2.5M rise estimate for RCP8.5...the no mitigation, business as usual model we are outpacing already. Based on their numerical system, we're looking at RCP 10+ because emissions are rising, not flatlined, certainly not lowering.

https://www.forbes.com/sites/uhenergy/2018/06/15/is-the-ipcc-wrong-about-sea-level-rise/#712580f03ba0

bcglorf said:

@newtboy said: "a 3' rise, which is all but guaranteed by 2100 under the most optimistic current projections."

Lies.

The most recent IPCC report(AR5) has their section on sea level rise here:
https://www.ipcc.ch/site/assets/uploads/2018/02/WG1AR5_Chapter13_FINAL.pdf

In the summary for policy makers section under projections they note: " For the period 2081–2100, compared to 1986–2005, global mean sea level rise is likely (medium confidence) to be in the 5 to 95% range of projections from process based models, which give 0.26 to 0.55 m for RCP2.6, 0.32 to 0.63 m for RCP4.5, 0.33 to 0.63 m for RCP6.0, and 0.45 to 0.82 m for RCP8.5. For RCP8.5, the rise by 2100 is 0.52 to 0.98 m"

And to give you maximum benefit of doubt they also comment on possible(unlikely) exceeding of stated estimates:" Based on current understanding, only the collapse of marine-based sectors of the Antarctic ice sheet, if initiated, could cause global mean sea level to rise substantially above the likely range during the 21st century. This potential additional contribution cannot be precisely quantified but there is medium confidence that it would not exceed several tenths of a meter of sea level rise during the 21st century. "

So, to summarize that, the worst case emissions scenario the IPCC ran(8.5), has in itself a worst case sea level rise ranging 0.5-1.0m, so 1.5 to 3ft. They do note a potential allowance for another few tenths of a meter if unexpected collapse of antarctic ice also occurs.

Let me quote you again: "3' rise, which is all but guaranteed by 2100 under the most optimistic current projections"

and yet the most recent collaborative summary from the scientific community states under their most pessimistic projections have a 3 ft as the extreme upper limit...

You also did however state "IPCC (again, known for overly conservative estimates)", so it does seem you almost do admit having low opinion of the scientific consensus and prefer cherry picking the most extreme scenarios you can find anywhere and claiming them as the absolute golden standard...

Why Shell's Marketing is so Disgusting

newtboy says...

Yes, we're overpopulated. That doesn't invalidate my arguments.

I gave examples of multiple cultures that do what you claim is impossible. I never implied Americans would accept a lower standard of living, only that it's the right thing to strive for, and coming like it or not.

I grow 75% of the produce for two people on 3/4 acres.

Masses of people are going to die unnecessarily. Period. This could be avoided, but won't be. Our choice is accept less now, or have nothing later.

The dependence on fossil fuels for agriculture could be quartered with some minor changes with little drop in output. The western world won't make the investment needed to make that a reality. Also, the fossil fuel needed to make fertilizers is not a significant amount....maybe as little as 3%of natural gas produced.

There are millions of hungry people now without access to the artificially supported agriculture system who relied on natural sources that no longer exist. Aren't you concerned about them?

Name one I listed not supported by science.

Food shortages are preferable to no food.

The 3' estimate is old, based on estimates already proven miserably wrong. Like I said, Greenland is melting as a rate they predicted to not happen until 2075.

When tens of millions must flee low lying areas, and all low lying farmland is underwater, and much of the rest in drought or flood, what do you think happens?

By 2100, all estimates show us far past the tipping points where human input is no longer the driving force. Even the IPCC said we have until 2030 or so to cut emissions in half, and we are not lowering emissions, we're raising them. 50 years out is 75 years late....but better than never.....but we aren't on that path at all. Investment in fossil fuel systems continues to accelerate thanks to emerging third world nations like China and India making the same mistakes the Western world made, but in greater quantities.

The IPCC report said if we don't immediately cut emissions today, by half in 11 years and to zero in 30, then negative emissions for the next 50 that we're on track to hit 3-6C rise by 2100 and raising that estimated temperature rise daily....4C gives the 3' sea level rise by 2100 with current models, but they are woefully inadequate and have proven to be vast underestimation of actual melting already.

We may develop the necessary tech, we won't develop the will to implement it. Indeed, we're at that point today....have been for decades.

Yep, sure, no sacrifices needed. You can have it all and more and let the next guy pay the bill. What if we're the last guys in line?

Funny, isn't that what the Paris climate accord is? Sane leaders giving such stupidity serious consideration, because they understand it's not stupidity it's reality. Granted, they don't go nearly far enough, but they did something more than just claim it will be fixed in the future by something that doesn't exist today and ignoring human behavior and all trends, because using/having less is simply unacceptable.

We need a nice pandemic to cull us by 9/10 and a few intelligent Maos to drive us back to sustainability. We won't get either in time.

Why Shell's Marketing is so Disgusting

newtboy says...

No sir.
I even mentioned one group in America that never adopted petroleum...Amish...and I would counter your assertion with the fact that most people on earth don't live using oil, they're too poor, not too fortunate. 20-30 years ago, most Chinese had never been in a car or a commercial store bigger than a local vegetable stand.

Both customers and non customers are the victims.
Using (or selling) a product that clearly pollutes the air, land, and sea is immoral.

Yes, it's like our business is predicated on rebuilding wrecked cars overnight which we do by using massive amounts of meth. Sure, our products are death traps, sure, we lied about both our business practices and the safety of our product, sure, our teeth and brains are mush....but our business has been successful and allowed us to have 10 kids (8 on welfare, two adopted out), and if we quit using meth they'll starve and fight over scraps. That's proof meth is good and moral and you're mistaken to think otherwise. Duh.

Yes, we overpopulated, outpacing the planet's ability to support us by far...but instead of coming to terms with that and changing, many think we should just wring the juice out of the planet harder and have more kids. I think those people are narcissistic morons, we don't need more little yous. Sadly, we are well beyond the tipping point, even if no more people are ever born, those alive are enough to finish the biosphere's destruction. Guaranteed if they think like you seem to.

Um, really? Complete collapse of the food web isn't catastrophic?
Wars over hundreds of millions or billions of refugees aren't catastrophic? (odd because the same people who think that are incensed over thousands of Syrians, Africans, and or South and Central American refugees migrating)
Massive food shortage isn't catastrophic?
Loss of most farm land and hundreds of major cities to the sea isn't catastrophic?
Loss of corals, where >25% of ocean species live, and other miniscule organisms that are the base of the ocean food web isn't catastrophic?
Loss of well over 1/2 the producers of O2, and organisms that capture carbon, isn't catastrophic?
Eventual clouds of hydrogen sulfide from the ocean covering the land, poisoning 99%+ of all life isn't catastrophic?
Runaway greenhouse cycles making the planet uninhabitable for thousands if not hundreds of thousands or even millions of years isn't catastrophic?
Loss of access to water for billions of people isn't catastrophic?
I think you aren't paying attention to the outcomes here, and may be thinking only of the scenarios estimated for 2030-2050 which themselves are pretty scary, not the unavoidable planetary disaster that comes after the feedback loops are all fully in play. Try looking more long term....and note that every estimate of how fast the cycles collapse/reverse has been vastly under estimated....as two out of hundreds of examples, Greenland is melting faster than it was estimated to melt in 2075....far worse, frozen methane too.

You can reject the science, that doesn't make it wrong. It only makes you the ass who knowingly gambles with the planet's ability to support humans or other higher life forms based on nothing more than denial.

Edit: We are at approximately 1C rise from pre industrial records today, expected to be 1.5C in as little as 11 years. Even the IPCC (typically extremely conservative in their estimates) states that a 2C rise will trigger feedbacks that could exceed 12C. Many are already in full effect, like glacial melting, methane hydrate melting, peat burning, diatom collapse, coral collapse, forest fires, etc. It takes an average of 25 years for what we emit today to be absorbed (assuming the historical absorption cycles remain intact, which they aren't). That means we are likely well past the tipping point where natural cycles take over no matter what we do, and what we're doing is increasing emissions.

bcglorf said:

You asked at least 3 questions and all fo them very much leading questions.

To the first 2, my response is that it's only the extremely fortunate few that have the kind of financial security and freedom to make those adjustments, so lucky for them.

Your last question is:
do those companies get to continue to abdicate their responsibility, pawning it off on their customers?

Your question demands as part of it's base assumption that fossil fuels are inherently immoral or something and customers are clearly the victims. I reject that.

The entirety of the modern western world stands atop the usage of fossil fuels. If we cut ALL fossil fuel usage out tomorrow, mass global starvation would follow within a year, very nasty wars would rapidly follow that.

The massive gains in agricultural production we've seen over the last 100 years is extremely dependent on fossil fuels. Most importantly for efficiency in equipment run on fossil fuels, but also importantly on fertilizers produced by fossil fuels. Alternatives to that over the last 100 years did not exist. If you think Stalin and Mao's mass starvations were ugly, just know that the disruptions they made to agriculture were less severe than the gain/loss represented by fossil fuels.

All that is to state that simply saying don't use them because the future consequences are bad is extremely naive. The amount of future harm you must prove is coming is enormous, and the scientific community as represented by the IPCC hasn't even painted a worst case scenario so catastrophic.

Mordhaus (Member Profile)

siftbot says...

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Mordhaus (Member Profile)

newtboy (Member Profile)

Slayer - Reign In Jazz

w1ndex (Member Profile)

Temperature Anomalies By Country 1880-2017 - NASA

RFlagg says...

Conservatives: FAKE DATA. NASA is just saying this to make money [but the denial stuff is all sponsored by the fossil fuel industry who somehow isn't biased]. Climate change is fake. If you think about it, CO2 is good for plants [most are doing their max exchange, and it makes them have less nutrition... plus most of the globe isn't green, it's blue or desert... would be one thing if there was a way to keep that CO2 where the plants actually were and down where they were], its what they breath. It's a war on coal and oil. Ice levels in the Antarctic are rising [some data suggests it has, and may, but it is offset by Greenland ice loss alone, let alone ice loss from every other place like Alaska, Canada, Russia, the Nordic countries, etc]. It's cold here on January 3, so much for global warming [odd they never mention the problem on August 23 or whatever]? They said there's going to be an ice age back in the 70's [they can't show the science papers, just an article in Newsweek or Time], and just last year or so, they said solar minimums will result in another mini-ice age [again, no, nothing about climate in the actual science paper, just the press running their own version of the paper].

newtboy (Member Profile)



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