Oh course it’s warming. I live on Lake Michigan for 50 freaking years and I could tell you it’s absolutely getting warmer.Last year we had 5 % ice coverage. The average over past 100 years. ? 90-95%.
Here near Seattle for the second 38F morning in a row, we set consecutive all time COLD records. Across the Northern Tier from SIberia to Alaska to Canada to Northern Plains to Scandinavia, brutal long winters many the worst in living memory. -70C in Outer Mongolia! You cannot claim 'AGW' then ignore COLD records. *Climate Cri$i$ anti-Science voodoo.* Warming does NOT increase extreme weather. _Tropics are the balmiest weather on Earth._ Poles are the most extreme!
@@UPdan Globally Resolved Surface Temperatures Since The Last Glacial Maximum" Matthew B. Osman, Jessica E. Tierney, Jiang Zhu, Robert Tardif, Gregory J. Hakim, Jonathan King & Christopher J. Poulsen published November 10, 2021 Nature volume 599, pages 239-244 (2021) ----------- Analysis of global mean surface temperature (GMST) the last 24,000 years by combining several hundred previous published paleo analysis from all over Earth, took 7 scientists 7 years to do the work of combining hundreds of previous published paleo analysis and filling in the areas of Earth between the analyses using advanced statistical methods, and calculating the uncertainty in those statistical methods for the infill. "Climate changes across the last 24,000 years provide key insights into Earth system responses to external forcing. Climate model simulations and proxy data have independently allowed for study of this crucial interval; however, they have at times yielded disparate conclusions. Here, we leverage both types of information using paleoclimate data assimilation to produce the first observationally constrained, full-field reanalysis of surface temperature change spanning the Last Glacial Maximum to present. We demonstrate that temperature variability across the last 24 kyr was linked to two modes: radiative forcing from ice sheets and greenhouse gases; and a superposition of changes in thermohaline circulation and seasonal insolation. In contrast with previous proxy-based reconstructions our reanalysis results show that global mean temperatures warmed between the early and middle Holocene and were stable thereafter. When compared with recent temperature changes, our reanalysis indicates that both the rate and magnitude of modern observed warming are unprecedented relative to the changes of the last 24 kyr". Time to grow up people - industrial CO2 induced abrupt global warming was first analyzed in detail in 1890 by Svante Arrhenius! Current CO2 levels are already well above anything in the past 3 million years! There's already over 400 Zettajoules of EXTRA heat in the oceans accumulated since 1995. The Arctic will soon be ice-free with 1200 gigatons of pressurized methane hydrates being released as an "abrupt eruption" - just a 5 gigaton release will double global warming temperatures on Earth.
@@UPdan Horse crap . It took a freaking polar vortex and it was like 15 years ago last year there was more snow in January where my cousin is in Tennessee than where my cousin is in the upper peninsula of Michigan.
what is missing here is the massive building boom along the southern shore of Lake Superior. not just cash fat places like Lutsen Resort with the thousands of condos and McMansions it has spawned nearby, but every drain field from every new home, often very large, with their hot tubs and fertilized lawns. the shore has become a Minneapolis and Chicago suburb, with the hills being carved up by roads, cutting up. wetlands and watersheds.
1% ice on Superior winter 23-24, less than 50 inches of snow in Ontonagon. That is not winter in the UP. This is the land of snow and ice. First it will change the economy, and then it will forever alter the lakes and forests of the North Country.
Important Documentary. Saw my lake Erie, green paint Algae clip! Thanks for including it. Warm waters + Nutrient outflows is a bad combination. Microcystis Cyanobacteria (BlueGreen Algae) produces toxins that can harm vertebrates. No winter ice means the algae can begin reproducing earlier each year. We probably won't be able to slow down climate change anytime soon but we can limit nutrient outflows from cities and agricultural operations.
The world’s climate has been changing since the beginning and will always change. Because the world is a living being. We cannot control climate and need to a top cloud seeding trying to control weather that’s the problem.
The climate has always changes in the same way the landscapes and continents have- slowly and over thousands of years. Human emissions have spikes in the las 200 years and warming has followed suit at an ever increasing rate. The problem is not necessarily *that* the climate is warming, but rather how fast it is thanks to human activity happening causing warming1,000x faster than it naturally would. Humanity needs to cut its emissions of greenhouse gas pollution entirely if we want a chance to avoid the worst impacts.
Should make for some awesome Lake Effect snow storms, pretty apparent already if you ask me Lake Effect snow storms are more intense as of lately. There is nothing man can do to stop Mother Nature.....
I live in Owen Sound on the Georgian Bay and back in the winters of the 60s and 70s and even the 80s the outer harbor would be frozen farther than the eye could see. This could last from late Dec until the icebreakers would be deployed in April . Haven't seen an icebreaker in 40 years.
Knew it, how was the View today, Maggie? Are we? They have been saying that for 100 years. Still waiting, how many freaking posts do I have to ask? Please, please name one doomsday prediction that came true, just one!!!!! There have been many, over a 100, I am just asking for one. Did you know the hottest decade of modern times was the 1930's? Of course you didn't. You listen to the media. Now before I forget, put on your mask, get another booster, wear it in your car, your shower and don't forget to defend Fauci, like the lying Liberals will.
The warmer winters in northern climates will require less energy to keep us humans warm and comfy in our homes, thus less CO2 released into the atmosphere. Happy humans but unhappy suffocating trees.
Yes, 18,000 years ago Lake Superior was under thousands of feet of ice. Most of Canada and parts of northern USA were under ice year round. I’m sure Green Bay is happy it warmed up.
But if you state facts they can't make an urgent video with gay music. Scientists claim the earth was warmer before the ice age too, but I'm sure they covered that in this music video that I didn't finish watching.
The freeze thaw cycle of Lake Superior transfers more energy than the freeze thaw cycle for Lake Erie. Lake Erie, having much less volume and depth of water often freezes over before the other great lakes. Lake Superior is usually the last of the great lakes to freeze over. It is rare for the larger lakes to completely freeze over.
I grew up on lake Huron. I left for 20 years & moved back. I can definitely tell the winters are not as cold as they were when I was a kid. The planet is warming, yet the cars we drive get bigger & no real effort is made to help reduce carbon emissions? We can't even get half the population to agree that it's happening. Sad
Don't forget the celebrities and their private jets arent regulated whatsoever. They burn thousands of tonnes of C02 compared to what we burn commuting to work everyday.
What was will be again we are headed back to a warmer world .a warmer world means storms will be stronger floods will be more often unless we have a huge volcanic eruption or a comet,asteroid striking this will be what will be
We find fossilized coral, which is an ocean dwelling critter, in northern Michigan. Things have been changing since before we were here to blame ourselves for, make a profit from, or use to control people though fear....and they will continue to change, long after we're gone. To think we are the cause, is ignorant. To think we are the solution, is arrogant.
I mean, I get what you're saying. However, to think humans are not affecting it with pollution and trash is kinda delusional. Even homes are awful for nature!!!
The same facts about why the winter snow ice ( lack thereof now)covering Lake Superior is the same as the Arctic sea ice. The waters are heating up. The Arctic sea ice, in my estimate, will be gone in about ten years.
Where is the data? There is no data going back 1000 years. I swam in eastern Lake Superior not far where the Edmund Fitzgerald sank during August, 1999. At that time the water temperature was low to mid 60's F. Very close to what you are reporting today.
The Army or Government would never answer for its crimes. They have caused numerous atrocities with their evil testing yet who does anything about it? Nobody. This country needs heroes who save life. Too many greedy pathetic people exist.
This is so slanted data.this lake is always cold unless you’re in shallow water.it’s a fact people don’t last long after they fall into the lake I’m talking minutes.
@@DiscipleofHim You say that with confidence as if you know this to be a fact. The problem is that there is no way to prove the rate of warming after the ice age before the current one, but I'm sure you know here and now.
@@mgoh1984 I stand in agreement with the 99 percent of worldwide scientific organizations (as well as data from NASA and all other data from peer-reviewed published studies)as well as my own observations and astute research. Agree or not , like it or not, ignorant to facts or not, the climate is suffering since the industrial revolution from pollution. The planet is heating up . Reality is, a harsh mistress. One would have to be from Platos Allegory of the Cave , the chained prisoners, not too see the reality.
every other magnetic shift we witness plant and animal species migrate and hybridize. It may seem weird and unusual to us because we cannot understand what it truly means to experience a shift in real time like we are in the midst of now.
'The Hottest Day on Record! last June, _when Congress was voting on Renewable Slush Fund.,_ did you read it? Of course you didn't! In the report fine print, it states (...climate model simulation...) _No thermometers were harmed making this fantasy flik._
@@chesterfieldthe3rd929 no, changes in weather could lead to more drouts, floods, and heavier all at once snow. Can prepare for all those, worst I fear is lake Eire overflowing, breaching the western basin boundary and flooding the whole east coast. If you look on a cross section of the lake, you'll see what's odd about Eire, and for reference when you look at it, Normal lake leval is equal to half way up the empire state building, measured from sea leval, and those are like over 300 miles apart, maybe 400
Every day for fifty years I tried to live a greener life and bring others along. Every day the answer was loud and clear from my family and friends - no way, never, ever. No saving nature. No.
So you haven't read Joseph Fourier? He first published global warming science two hundred years ago! He wrote, "the effects of human industry" would heat up Earth. So you have two hundred years of b.s. to check up with. Globally Resolved Surface Temperatures Since The Last Glacial Maximum" Matthew B. Osman, Jessica E. Tierney, Jiang Zhu, Robert Tardif, Gregory J. Hakim, Jonathan King & Christopher J. Poulsen published November 10, 2021 Nature volume 599, pages 239-244 (2021) ----------- Analysis of global mean surface temperature (GMST) the last 24,000 years by combining several hundred previous published paleo analysis from all over Earth, took 7 scientists 7 years to do the work of combining hundreds of previous published paleo analysis and filling in the areas of Earth between the analyses using advanced statistical methods, and calculating the uncertainty in those statistical methods for the infill. "Climate changes across the last 24,000 years provide key insights into Earth system responses to external forcing. Climate model simulations and proxy data have independently allowed for study of this crucial interval; however, they have at times yielded disparate conclusions. Here, we leverage both types of information using paleoclimate data assimilation to produce the first observationally constrained, full-field reanalysis of surface temperature change spanning the Last Glacial Maximum to present. We demonstrate that temperature variability across the last 24 kyr was linked to two modes: radiative forcing from ice sheets and greenhouse gases; and a superposition of changes in thermohaline circulation and seasonal insolation. In contrast with previous proxy-based reconstructions our reanalysis results show that global mean temperatures warmed between the early and middle Holocene and were stable thereafter. When compared with recent temperature changes, our reanalysis indicates that both the rate and magnitude of modern observed warming are unprecedented relative to the changes of the last 24 kyr". Time to grow up people - industrial CO2 induced abrupt global warming was first analyzed in detail in 1890 by Svante Arrhenius! Current CO2 levels are already well above anything in the past 3 million years! There's already over 400 Zettajoules of EXTRA heat in the oceans accumulated since 1995. The Arctic will soon be ice-free with 1200 gigatons of pressurized methane hydrates being released as an "abrupt eruption" - just a 5 gigaton release will double global warming temperatures on Earth.
Climate change hype, lake Superior seldom Freeze's over, some of the bays and around the islands from ice but it's very unusual for the entire lake to freeze, I noticed the open water swim was actually a shoreline swim. I've fished a mile out of Marquette in June with my Carhartt jacket and when I returned to the harbor it was 80 degrees.
if its warming up so much, go swimming then, you will find out the truth, it is cold and always will be , I am a UM grad in Nat, Res, hype thats what this is not truth, do not worry
There's a difference between cold swimming water and the lake not freezing over in winter. I live here, and itis absolutely not freezing at all in the winter.
It is definitely warming, back in the 70s there was no swimming at all in the lake and the water temperature in the summer was in the forties. If the water temperature is now in the sixties it is as warm as Lake Huron used to be in the 70s.
Say what ? Lake Superios the largest lake ? Are you for real ? Did you hit your head on pavement ? Maby the fresh water it js the biggest, but over all it is the Caspean !!!
The largest lake in the world is the Caspian Sea. Although it is often considered a sea because of its size and salinity, it is technically classified as an endorheic lake (a collection of water within an endorheic basin, or sink, with no evident outlet). Lake Superior is the largest fresh water lake by surface area. However, Lake Michigan and Lake Huron can technically be considered one lake. Because they both have the same surface elevation and they are connected by the Mackinac Strait not a river. In that case their surface area is greater than Lake Superior. Lake Baikal in Russia is the largest lake by volume. How do you know these were the worst storms in 1000 and 500 years? We haven't been recording that kind of data in North America anywhere near that long. I do agree the rising lake temperature needs to be looked at. However, it may be due to a cyclic weather pattern and not necessarily global warming.
During my childhood you could never swim in Lake Superior. Just walking in it and your feet would get numb after a couple minutes.
Oh course it’s warming. I live on Lake Michigan for 50 freaking years and I could tell you it’s absolutely getting warmer.Last year we had 5 % ice coverage. The average over past 100 years. ? 90-95%.
I wasn't long ago it was almost covered. It changes on 10 year cycles.
Here near Seattle for the second 38F morning in a row, we set consecutive all time COLD records. Across the Northern Tier from SIberia to Alaska to Canada to Northern Plains to Scandinavia, brutal long winters many the worst in living memory. -70C in Outer Mongolia! You cannot claim 'AGW' then ignore COLD records. *Climate Cri$i$ anti-Science voodoo.* Warming does NOT increase extreme weather. _Tropics are the balmiest weather on Earth._ Poles are the most extreme!
@@UPdan Globally Resolved Surface Temperatures Since The Last Glacial Maximum" Matthew B. Osman, Jessica E. Tierney, Jiang Zhu, Robert Tardif, Gregory J. Hakim, Jonathan King & Christopher J. Poulsen published November 10, 2021 Nature volume 599, pages 239-244 (2021) -----------
Analysis of global mean surface temperature (GMST) the last 24,000 years by combining several hundred previous published paleo analysis from all over Earth, took 7 scientists 7 years to do the work of combining hundreds of previous published paleo analysis and filling in the areas of Earth between the analyses using advanced statistical methods, and calculating the uncertainty in those statistical methods for the infill. "Climate changes across the last 24,000 years provide key insights into Earth system responses to external forcing. Climate model simulations and proxy data have independently allowed for study of this crucial interval; however, they have at times yielded disparate conclusions. Here, we leverage both types of information using paleoclimate data assimilation to produce the first observationally constrained, full-field reanalysis of surface temperature change spanning the Last Glacial Maximum to present. We demonstrate that temperature variability across the last 24 kyr was linked to two modes: radiative forcing from ice sheets and greenhouse gases; and a superposition of changes in thermohaline circulation and seasonal insolation. In contrast with previous proxy-based reconstructions our reanalysis results show that global mean temperatures warmed between the early and middle Holocene and were stable thereafter. When compared with recent temperature changes, our reanalysis indicates that both the rate and magnitude of modern observed warming are unprecedented relative to the changes of the last 24 kyr".
Time to grow up people - industrial CO2 induced abrupt global warming was first analyzed in detail in 1890 by Svante Arrhenius! Current CO2 levels are already well above anything in the past 3 million years! There's already over 400 Zettajoules of EXTRA heat in the oceans accumulated since 1995. The Arctic will soon be ice-free with 1200 gigatons of pressurized methane hydrates being released as an "abrupt eruption" - just a 5 gigaton release will double global warming temperatures on Earth.
@@UPdan Horse crap . It took a freaking polar vortex and it was like 15 years ago last year there was more snow in January where my cousin is in Tennessee than where my cousin is in the upper peninsula of Michigan.
My friend after 40 years had to sell his snowmobile rental business because there’s no freaking snow. That’s north of Cadillac.
what is missing here is the massive building boom along the southern shore of Lake Superior. not just cash fat places like Lutsen Resort with the thousands of condos and McMansions it has spawned nearby, but every drain field from every new home, often very large, with their hot tubs and fertilized lawns. the shore has become a Minneapolis and Chicago suburb, with the hills being carved up by roads, cutting up. wetlands and watersheds.
Well said. Down here in Illinois we lost that battle 100 or more years ago. Hope you can save your beautiful nature from horrible humans.
1% ice on Superior winter 23-24, less than 50 inches of snow in Ontonagon. That is not winter in the UP. This is the land of snow and ice. First it will change the economy, and then it will forever alter the lakes and forests of the North Country.
Important Documentary.
Saw my lake Erie, green paint Algae clip! Thanks for including it.
Warm waters + Nutrient outflows is a bad combination. Microcystis Cyanobacteria (BlueGreen Algae) produces toxins that can harm vertebrates. No winter ice means the algae can begin reproducing earlier each year. We probably won't be able to slow down climate change anytime soon but we can limit nutrient outflows from cities and agricultural operations.
The world’s climate has been changing since the beginning and will always change. Because the world is a living being. We cannot control climate and need to a top cloud seeding trying to control weather that’s the problem.
The climate has always changes in the same way the landscapes and continents have- slowly and over thousands of years. Human emissions have spikes in the las 200 years and warming has followed suit at an ever increasing rate. The problem is not necessarily *that* the climate is warming, but rather how fast it is thanks to human activity happening causing warming1,000x faster than it naturally would. Humanity needs to cut its emissions of greenhouse gas pollution entirely if we want a chance to avoid the worst impacts.
@@WillTheBassPlayerthe sun affects our climate way more than humans ever could
Agree, but research cloud seeding. It's very interesting.
Should make for some awesome Lake Effect snow storms, pretty apparent already if you ask me Lake Effect snow storms are more intense as of lately. There is nothing man can do to stop Mother Nature.....
Besides stopping climate change
I live in Owen Sound on the Georgian Bay and back in the winters of the 60s and 70s and even the 80s the outer harbor would be frozen farther than the eye could see. This could last from late Dec until the icebreakers would be deployed in April . Haven't seen an icebreaker in 40 years.
Wow!
Last Christmas it was freaking 53 Degrees in Minnesota near the lake - nothing like that ever used to happen. We're in serious trouble.
Knew it, how was the View today, Maggie? Are we? They have been saying that for 100 years. Still waiting, how many freaking posts do I have to ask? Please, please name one doomsday prediction that came true, just one!!!!! There have been many, over a 100, I am just asking for one. Did you know the hottest decade of modern times was the 1930's? Of course you didn't. You listen to the media. Now before I forget, put on your mask, get another booster, wear it in your car, your shower and don't forget to defend Fauci, like the lying Liberals will.
The warmer winters in northern climates will require less energy to keep us humans warm and comfy in our homes, thus less CO2 released into the atmosphere. Happy humans but unhappy suffocating trees.
Blooms will get bigger, lake will get warmer .
The commercial shipping season on the Great Lakes is longer due to less ice.
The bottom of Lake Superior is always 3.98°C no matter what time of year, surface temp, high water or low water, %age ice coverage. ALWAYS. 3.98°C
Such a good video! Thankyou for educating me on this!
Yes, 18,000 years ago Lake Superior was under thousands of feet of ice. Most of Canada and parts of northern USA were under ice year round.
I’m sure Green Bay is happy it warmed up.
But if you state facts they can't make an urgent video with gay music. Scientists claim the earth was warmer before the ice age too, but I'm sure they covered that in this music video that I didn't finish watching.
I would think that fisherman would know the safety of wearing the life jacket.
If you can tread water for 30minets a life jacket won’t help hypothermia will kill you
Was the research only done on that small strip of shoreline in Wisconsin? What about the northern half of the lake?
The freeze thaw cycle of Lake Superior transfers more energy than the freeze thaw cycle for Lake Erie. Lake Erie, having much less volume and depth of water often freezes over before the other great lakes. Lake Superior is usually the last of the great lakes to freeze over. It is rare for the larger lakes to completely freeze over.
These lakes all communicate, so the effect should show in all of them
I grew up on Lake Eire in the 1960s and early 70s ... it ALWAYS froze over .... yeah, I get that guy .... cold is beautiful
For swimming it's a spiritual thing! It's beautiful!
Check your local weather modification laws
Anyone check the Phoenix to see if it's still dormant.
I grew up on lake Huron. I left for 20 years & moved back. I can definitely tell the winters are not as cold as they were when I was a kid. The planet is warming, yet the cars we drive get bigger & no real effort is made to help reduce carbon emissions? We can't even get half the population to agree that it's happening. Sad
Don't forget the celebrities and their private jets arent regulated whatsoever. They burn thousands of tonnes of C02 compared to what we burn commuting to work everyday.
Really is. Humans need bigger brains, apparently! Who would've guessed!!!!
Is this an effort to reinvent itself into the Florida of the North to try and get folks to move back?
7:19 during her moment here i decided to click like, i am already subscribed..
I moved to Michigan in 2011 and I have seen a lot of change in our local climate here. Especially during winter.
Could have fooled me, it's still cold as can be.
What was will be again we are headed back to a warmer world .a warmer world means storms will be stronger floods will be more often unless we have a huge volcanic eruption or a comet,asteroid striking this will be what will be
We find fossilized coral, which is an ocean dwelling critter, in northern Michigan. Things have been changing since before we were here to blame ourselves for, make a profit from, or use to control people though fear....and they will continue to change, long after we're gone.
To think we are the cause, is ignorant.
To think we are the solution, is arrogant.
I mean, I get what you're saying. However, to think humans are not affecting it with pollution and trash is kinda delusional. Even homes are awful for nature!!!
The same facts about why the winter snow ice ( lack thereof now)covering Lake Superior is the same as the Arctic sea ice. The waters are heating up. The Arctic sea ice, in my estimate, will be gone in about ten years.
Maybe in another 10 years you can actually swim in it
Where is the data? There is no data going back 1000 years. I swam in eastern Lake Superior not far where the Edmund Fitzgerald sank during August, 1999. At that time the water temperature was low to mid 60's F. Very close to what you are reporting today.
UVC rays are getting through more since we did atmospheric bomb testing in the 60s....Wish we could have honest conversations about this stuff
The Army or Government would never answer for its crimes. They have caused numerous atrocities with their evil testing yet who does anything about it? Nobody. This country needs heroes who save life. Too many greedy pathetic people exist.
How warm was Superior when Dinosaurs roamed northern Alberta ?
This is so slanted data.this lake is always cold unless you’re in shallow water.it’s a fact people don’t last long after they fall into the lake I’m talking minutes.
I recommend watching Carl Sagan speaks to Congress on Climate Change 1985 ( You Tube ) . The guy nails it.
Coast will be full of billionaires in
Sad fact of America. Half are corrupt politicians.
More bass and Walleye doncha know!
Well I guess that means the rest of the world will know what happened to Jimmie Hoffa
The earth has been getting warmer since the ice age. Before that, the earth was warmer.
The industrial revolution has significantly accelerated that. That's the here and now.
@@DiscipleofHim You say that with confidence as if you know this to be a fact. The problem is that there is no way to prove the rate of warming after the ice age before the current one, but I'm sure you know here and now.
@@mgoh1984 I stand in agreement with the 99 percent of worldwide scientific organizations (as well as data from NASA and all other data from peer-reviewed published studies)as well as my own observations and astute research.
Agree or not , like it or not, ignorant to facts or not, the climate is suffering since the industrial revolution from pollution. The planet is heating up .
Reality is, a harsh mistress. One would have to be from Platos Allegory of the Cave , the chained prisoners, not too see the reality.
#WeatherWarfare #ClimateChange
every other magnetic shift we witness plant and animal species migrate and hybridize. It may seem weird and unusual to us because we cannot understand what it truly means to experience a shift in real time like we are in the midst of now.
'The Hottest Day on Record! last June, _when Congress was voting on Renewable Slush Fund.,_ did you read it? Of course you didn't! In the report fine print, it states (...climate model simulation...) _No thermometers were harmed making this fantasy flik._
And this is just the beginning of Mother Nature's wrath. Our greed and hubris will end us if we aren't careful.
I just don't want to see alligators in lake Eire
you need something to eat all that carp .... piranhas maybe?
Thats your only concern 😂
@@chesterfieldthe3rd929 no, changes in weather could lead to more drouts, floods, and heavier all at once snow. Can prepare for all those, worst I fear is lake Eire overflowing, breaching the western basin boundary and flooding the whole east coast. If you look on a cross section of the lake, you'll see what's odd about Eire, and for reference when you look at it, Normal lake leval is equal to half way up the empire state building, measured from sea leval, and those are like over 300 miles apart, maybe 400
Bright side, lake eire overflowing dosent directly afect me, but I'm sure it would indirectly. Also, no more beach days
Every day for fifty years I tried to live a greener life and bring others along. Every day the answer was loud and clear from my family and friends - no way, never, ever. No saving nature. No.
God sees your efforts. Never change. Animals need people like you. ❤
The lake is warming.... better raise our taxes
Does it freeze in the winter I call bs
So you haven't read Joseph Fourier? He first published global warming science two hundred years ago! He wrote, "the effects of human industry" would heat up Earth. So you have two hundred years of b.s. to check up with. Globally Resolved Surface Temperatures Since The Last Glacial Maximum" Matthew B. Osman, Jessica E. Tierney, Jiang Zhu, Robert Tardif, Gregory J. Hakim, Jonathan King & Christopher J. Poulsen published November 10, 2021 Nature volume 599, pages 239-244 (2021) -----------
Analysis of global mean surface temperature (GMST) the last 24,000 years by combining several hundred previous published paleo analysis from all over Earth, took 7 scientists 7 years to do the work of combining hundreds of previous published paleo analysis and filling in the areas of Earth between the analyses using advanced statistical methods, and calculating the uncertainty in those statistical methods for the infill. "Climate changes across the last 24,000 years provide key insights into Earth system responses to external forcing. Climate model simulations and proxy data have independently allowed for study of this crucial interval; however, they have at times yielded disparate conclusions. Here, we leverage both types of information using paleoclimate data assimilation to produce the first observationally constrained, full-field reanalysis of surface temperature change spanning the Last Glacial Maximum to present. We demonstrate that temperature variability across the last 24 kyr was linked to two modes: radiative forcing from ice sheets and greenhouse gases; and a superposition of changes in thermohaline circulation and seasonal insolation. In contrast with previous proxy-based reconstructions our reanalysis results show that global mean temperatures warmed between the early and middle Holocene and were stable thereafter. When compared with recent temperature changes, our reanalysis indicates that both the rate and magnitude of modern observed warming are unprecedented relative to the changes of the last 24 kyr".
Time to grow up people - industrial CO2 induced abrupt global warming was first analyzed in detail in 1890 by Svante Arrhenius! Current CO2 levels are already well above anything in the past 3 million years! There's already over 400 Zettajoules of EXTRA heat in the oceans accumulated since 1995. The Arctic will soon be ice-free with 1200 gigatons of pressurized methane hydrates being released as an "abrupt eruption" - just a 5 gigaton release will double global warming temperatures on Earth.
Waste of time and money...monetizing 'Climate Change' lovely.
Well, you know that means the Lakes will finally give up their dead
If the water warms enough so the bodies start to float, that will be a truly horrific day
Wish I could turn the music off while they’re talking.
It’s a cycle climate is ever changing.
Nothing stays the same......next fear tactic!
Climate change hype, lake Superior seldom Freeze's over, some of the bays and around the islands from ice but it's very unusual for the entire lake to freeze, I noticed the open water swim was actually a shoreline swim. I've fished a mile out of Marquette in June with my Carhartt jacket and when I returned to the harbor it was 80 degrees.
Really, really fast? Really? A tenth of a degree per decade is "fast"???
Gee, if you speak with a phony NPR cadence, no one can question it.
The world will be in chaos mode by 2030.
Stop scaring people.
Yeah everything is rainbows and daisies. Live in reality sweetheart
The Dunning-Kruger effect is a cognitive bias in which people with limited competence in a particular domain overestimate their abilities. 😉😉
if its warming up so much, go swimming then, you will find out the truth, it is cold and always will be , I am a UM grad in Nat, Res, hype thats what this is not truth, do not worry
Warming has nothing to do with what temperature people like to swim in
There's a difference between cold swimming water and the lake not freezing over in winter. I live here, and itis absolutely not freezing at all in the winter.
You realize they can just take the temperature and compare it to past temperatures, right? You can't possibly be that dense
Don't worry and go shopping.🤣
It is definitely warming, back in the 70s there was no swimming at all in the lake and the water temperature in the summer was in the forties. If the water temperature is now in the sixties it is as warm as Lake Huron used to be in the 70s.
You mean el nino wether patterns have changed are environment.
Say what ? Lake Superios the largest lake ? Are you for real ? Did you hit your head on pavement ? Maby the fresh water it js the biggest, but over all it is the Caspean !!!
Did you hit your head? The Caspian is a Sea, not a lake.
And they specifically said "the largest freshwater lake, by surface area."
The largest lake in the world is the Caspian Sea. Although it is often considered a sea because of its size and salinity, it is technically classified as an endorheic lake (a collection of water within an endorheic basin, or sink, with no evident outlet). Lake Superior is the largest fresh water lake by surface area. However, Lake Michigan and Lake Huron can technically be considered one lake. Because they both have the same surface elevation and they are connected by the Mackinac Strait not a river. In that case their surface area is greater than Lake Superior. Lake Baikal in Russia is the largest lake by volume.
How do you know these were the worst storms in 1000 and 500 years? We haven't been recording that kind of data in North America anywhere near that long.
I do agree the rising lake temperature needs to be looked at. However, it may be due to a cyclic weather pattern and not necessarily global warming.
@@Navybyrde They did not say fresh water lake just biggest lake in the world.