How long before all the ice melts? - BBC World Service

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We know the Earth's atmosphere is warming and it's thanks to us and our taste for fossil fuels. But how quickly is this melting the ice sheets, ice caps, and glaciers that remain on our planet? That's what listener David wants to know.
Click here to subscribe to our channel 👉🏽 bbc.in/3VyyriM
With the help of a team of climate scientists in Greenland, Marnie Chesterton goes to find the answer, in an icy landscape that's ground zero in the story of thawing. She discovers how Greenland’s ice sheet is sliding faster off land, and sees that the tiniest of creatures are darkening the ice surface and accelerating its melt.
CrowdScience explores what we're in store for when it comes to melting ice. In the lead-up to yet another UN climate conference, we unpack what is contributing to sea level rise - from ice sheets in Greenland and Antarctica, to melting mountain glaciers and warming oceans. There's a lot of ice at the poles. The question is: how much of it will still be there in the future?
Research Professor and climate scientist Jason Box from the Geological Survey of Denmark and Greenland shows us how much ice Greenland we've already committed ourselves to losing, even if we stopped burning all fossil fuels today. His team, including Jakob Jakobsen, show us how these scientists collect all this data that helps feed climate models and helps us all to understand how quickly the seas might rise.
Professor Martyn Trantor from Aarhus University helps us understand why a darkening Greenland ice sheet would only add to the problem of melting. And climate scientist Ruth Mottram from the Danish Meteorological Institute breaks down how the ice is breaking down in Antarctica and other glaciers around the world.
Check out more videos on climate change and the environment here: • Climate change and the...
You can also find episodes of CrowdScience here: • CrowdScience
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17 янв 2023

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Комментарии : 802

@TheRandallarthur Год назад

Did your cameras stop working? Why not have footage of the topic?

@richardravenclaw318 Год назад

whats with the stupid designs? give us some film.

@davedixon2068 Год назад

I believe that although there are visuals for this post the poster is BBC WORLD SERVICE which is a radio channel. I watched the vid titled "is it too late to save the Greenland Ice Sheet" which is the visuals to this.

@PEHook Год назад

Why (on Earth!) can't BBC afford to send a camera man? Or did they send one? Is there some legal reason for there being 90% of audio with no visuals?

@jimthain8777 Год назад

BBC World is a RADIO broadcast worldwide.

@thiemokellner1893 Год назад

Does it make the information any staggering?

@bluegold21 9 месяцев назад

Something to do with a wish not to produce more CO2 with extra luggage/persons not needed for the production. it's good of them to do that.

@georgehagstrom1461 2 месяца назад

I like how the people reporting on the melting ice flying a helicopter adding to the melting.

@davidmchugh-hypnotherapist7213 Год назад

I notice that the ice looks dirty which absorbs more heat from sunlight and further increases the melt.

@EmeraldView Год назад

Because as it melts the few particles of dust at each new level accumulates more and more at the top. Yes this heats faster and creates a positive feedback loop. 😕

@-LightningRod- Год назад

when i saw that ice, ..it looked "water laden" to me, .. very wet, loaded with water, slush maybe depending on the temp.

@maryjeanjones7569 Год назад

This is usually caused from the ash from forest fires. Ash travels far and wide and can land on ice which in turns heats up the ice because the sun does not deflect. In turn causes the ice to melt faster.

@donaldkasper8346 Год назад

Nothing is melting. End of sea ice predicted constantly for the past 50 years.

@StrangeBrew123 Год назад

Then add in the methane deposits 😂😂 w re fkd

@parrsnipps4495 Год назад

Why are we subjected to that odd looking art?

@thiemokellner1893 Год назад

You must be living a life of plenty if this is your only sorrow.

@tossancuyota7848 Год назад

@@thiemokellner1893 RIP to your bitter ass

@sarahsokal Год назад

🤣🤣🤣

@nutterbutter4232 Год назад

Budget cuts

@arsemyth8920 Год назад

Brainwashing

@jasonbrambach6957 Год назад

Martyn Tranten’s comment, “we shouldn’t play God”, resonated. However, the bulk of the planets million and billionaires don’t share this view, obviously, and that’s why we are racing to extinction. 😢

@thiemokellner1893 Год назад

I am horrified of all those ideas of geoengineering as if we do not already (unintentionally) and fail miserably.

@lw1zfog 10 месяцев назад

@@thiemokellner1893 Bill only wants to SRM you so the AGW doesn’t get you. it’s entirely for your own good & he wants you to know that the rumours of him & his father being raging fans of eugenics are just vicious rumours. $CIENCE!™️ BELIEVE !

@lw1zfog 9 месяцев назад

@@dr5290 those so called ‘elites’ would have you thinking that overpopulation is the issue, when it’s really just the equitable distribution of resources that needs sorting out.

@tealkerberus748 3 дня назад

@@lw1zfog 10% of the world's population is producing 50% of the world's greenhouse gas excess, and similar proportions of other pollutants. We have a means to halve humanity's impact on our ecosystem right there.

@trailerparkart2429 7 месяцев назад

Really wish we could have got video of all the beautiful sounding glaciers you are describing lol.

@justinsnelling8053 Год назад

Why is the video a wavy stream of orange and blue blanks - where is the actual video feed?

@jasonstephenson9959 3 месяца назад

Whats more alarming than the melting ice is that Britan seemingly doesnt have cameras in their iphones. Only audio on a youtube video? This is tragic.

@morganoverbay8783 2 месяца назад

Love all the panic, fear, disaster hype, doom, dispair, etc. keep up the good work

@marvinmartin4692 6 месяцев назад

This took place years ago, the 80’s I believe. The Isaac walten league had a local man present his chart’s for a local lake of ice in and ice out on the areas biggest lake. He got back to early 1900’s up to present then, it was completely obvious that things are definitely warming! His chart’s laid it out perfectly!

@jvalentine8376 Год назад

I have been living near the salt water for 40 years and I can't see a single inch of sea level rise along my foreshore . The tide levels look the same to me .

@dfinlen Год назад

Data supports that. Tide charts haven't accelerated for all cities. No change in the rate of sea level change over the last 100 years.

@clivehorridge Год назад

More scam propaganda, no sea level rise acceleration, and no g. warming in the last 5+ years. 🙄

@SunShineSeLecT 10 месяцев назад

May I ask which sea your near?

@LulaJake 9 месяцев назад

People are mostly water so the 4 billion or so people that have been born in 40 years have used up the water that would have risen the sea level. Does that make sense?

@MountainFisher 9 месяцев назад

@@LulaJake Makes as much sense as saying all the ice is going to melt when 100 meters of snow fell since 1942 when planes had to land in Greenland, that's where they are now, under 100 meters of snow. Look up Glacier Girl.

@ianfowler2652 8 месяцев назад

The BBC World service is a radio programme and all they have done is spliced in a few bits of video to make it more interesting. Many of the videos on you tube would be better if we didn't have to look at them.

@ianmills9659 Год назад

If the answer was in the very near future, would it make for a typical cozy announcement on a mainstream media platform?

@felipearbustopotd 9 месяцев назад

28 trips to the Artic, no doubt he's planted a lot of trees to offset his carbon footprint? My question is, how much weight is there in ice, and how much will the land rise once all the Greenland Ice has melted? Are there any concerns about trapped organisms being released and causing us potential harm? Thank you for uploading and sharing.

@Timlagor 9 месяцев назад

Some carbon emissions are worthwhile. Ice weight loss does have an effect on volcanic activity but it's not the biggest concern. There are concerns about trapped diseases (and some very old organisms have been reanimated) but the risk is mostly considered very low (they'd probably be very vulnerable to antibiotics if they even got going at all -those reanimations happened in lab conditions).

@bluegold21 9 месяцев назад

Oh, so you think sea level rise won't harm us? JFC! Wake up cuz. Every major city on a coastline will be permanently flooded within the next 50 years. 200+ nuclear power stations are on tidal waterways. Imagine Fukushima x 200 and without any way to clean it up or hold back the radioactive material. So probably Fukushima X god knows what. No life on the planet would get away from that. And that will happen just with the loss of Antarctica's Thwaites glacier. As far as disease is concerned probably the worst thing that can come out of the frozen ground is Anthrax. However, the Greenland ice shelf does not have any dead animals inside it. Except maybe at its grounded point. But if the melt gets down to there a disease will be the last thing on our minds as we try to evolve gills in water-world.

@fabiengerard8142 8 месяцев назад

Like what’s happening with the permafrost, you mean?

@felipearbustopotd 8 месяцев назад

@@fabiengerard8142 Yes

@silversurfertim2123 7 месяцев назад

@bobanalacon3794 Год назад

Thanks for your reporting on this issue. The production quality is not worthy of BBC. The information is good. So, thanks for that. But this may as well have been produced as a written document.

@radjalomas8854 Год назад

agree, what's the point of making a video if it's to mainly show a graphic?

@simonsimon325 11 месяцев назад

@@radjalomas8854 Because it isn't a video. It's from the BBC world service, which is a radio broadcaster. This is taken from one of their radio programmes.

@edwardfletcher7790 Год назад

Is this a video or a podcast ?

@Anne_Ony_Mouse Год назад

Yes

@jett7891 Год назад

I must say, I am loving your graphic. I thought it was a chart showing water running over glaciers and melting the ice, but, I realize the glaciers in this animation are actually melting way way slower than the glaciers!

@alphillips5478 9 месяцев назад

I thought the graphic ''got in the way'' I mean the commentary talks of ''wonderful views'' but you dont see them because of the graphic!

@StressRUs 9 месяцев назад

Glacial and sea ice is melting at the rate of 2,000,000,000 tons/day. And ice absorbs 80 times as much heat as water.

@meister-t Год назад

You guys messed up. I don't understand why you start showing video footage and then cut it off with the wavy graphic.

@solarwind907 Год назад

For anyone that cares, the union of concerned scientists is a good source for climate science related facts.

@CarterCalhoun-lu7ld 5 месяцев назад

Facts is a strong word. You should call them what they are, climate related prophecies. Made by snake oil prophets who only get money from the government if they report there is a crisis.

@JamesPilkenton-se5cx 7 месяцев назад

Love your work. Pardon please but does the plethora of internal combustion engine contribute to the melting factor ? Not just automobile but all of it. Lawn equipment,trains, construction equipment, aircraft,boats and shopping ? Can a person effectively make a difference beyond give up the personal ride ?

@jim14-us4ii Год назад

With the accelerated warming and melting I don't see it taking millennia to melt. What really worries me is that the glaciers will break lose and slide off into the ocean en mass. If that happens, not only will it immediately raise sea levels dramatically but it will create a tsunami like we have never seen in our lifetimes. I hope you are right and we do have hundreds/thousands of years. I just don't see it from the studies I have seen.

@ianrowley5762 Год назад

I hope you don’t rely on the BBC for your views on global warming.

@jim14-us4ii Год назад

@@ianrowley5762 And what scientific evidence do you rely on?

@jasonbrambach6957 Год назад

The IPCC concluded we are already in “abrupt climate change”. In other words, irreversible extinction.

@jim14-us4ii Год назад

@@jasonbrambach6957 I don't believe it is irreversible yet, but it is approaching fast. I believe we do have the technology, the tools to reverse it still, but I believe we lack the will to try. If it happens in the most catastrophic way imaginable mankind could be knocked back to the stone age, but I think some will survive. We are a tenacious virus. The planet getting a little fever won't be enough to be rid of us.

@StrangeBrew123 Год назад

Same

@nedzero1284 Год назад

Apparently it was by the year 2000, and every 2 years since

@lw1zfog 10 месяцев назад

transphobe

@joshwalters3148 3 месяца назад

@@lw1zfogclimate cultist lol

@grosvenorclub Год назад

What media like the BBC should be explaining is what was the last ice age , when did it start , what caused it (even that is still being debated ) what was its extremes and how long it has been melting to get an idea of the whole process .

@Encephalitisify Год назад

No. This is not just climate change. This is a man made global warming crisis. There hasn’t been a time where warming has happened this quickly. Nor has there been a time when co2 has risen this quickly. Ever.

@rge24491 Год назад

We are currently recovering from a miniature ice age caused by volcanic eruption.

@satanicmicrochipv5656 6 месяцев назад

You're confusing glacial periods (ice ages) and interglacial periods (like the climate of the dinosaurs) which last 10's to 100's of millions of years, with glacial maximums and glacial minimums that last 10's to 100's of thousands of years. The last glacial period began 55+mya and the earth is currently still in the middle of that glacial period. We are at the end of a glacial minimum that began 12+tya and should be slowly cooling as we head towards the next glacial maximum, instead of rapidly warming Search: Melankovich Cycles. Enjoy.

@EmeraldView Год назад

We're done for. And we deserve it.

@Herkimer_Snerd Год назад

Some of us do, some of us don't. The people most affected are the ones who deserve it the least. Those who are the main cause will be able to buy their way out of problems.

@belladonnatook8851 Год назад

@@Herkimer_Snerd...and go where, ultimately?

@marinaclarasanchezsuarez2905 Год назад

So correcto Belladona. A change of atmosphere is ELE. And It Will happen kickly with the methane permafrost.... Clouds of methane(?) When(?)

@Herr2Cents 8 дней назад

Cause and effect. Don't be a defeatist.

@stephenmcdermott4435 9 месяцев назад

Sea level is rising at about 3.6 mm per year so it really is nothing to be worried about but we should prepare for it and reduce our CO2 emissions. However it is the worlds biggest economies who continue to do little in this respect making all the efforts of the a small few nations like the UK futile while making life unnecessarily harder for those citizens.

@jonathaneffemey944 Год назад

Thanks for posting.

@spraudoggy 7 месяцев назад

From NASA…”The question: Melt ice cubes in a glass of water, and the water level will not change. Can the same be said for ice floating in the ocean? The answer: There is a common misconception that sea level change comes only from ice attached to land, and not from floating sea ice. Although that is mostly true, it turns out that there is an effect, even if it is minor. An often-overlooked ingredient makes a significant difference: saltiness. Various studies show that because floating ice is made of fresh water, it actually increases sea level slightly when it melts into the salty sea - unlike what happens in your water glass. A floating object, like an iceberg or other sea ice, displaces its own weight in water. But fresh water is less dense than salt water. So, when floating ice melts and becomes liquid, it takes up more volume than the seawater it displaced when it was ice, raising sea level. This has about 3% the effect of grounded ice-melt and raises sea level.”

@markschuette3770 Год назад

yes global warming is just ONE of the many environmental issues we face- always look at the big picture!

@andrea.w211 11 месяцев назад

Wish there was video with this, especially with the purple algea...

@annbenson5431 Год назад

Not liking the background constantly flowing past. Show the actual pictures of the trip! Thanks!

@EveryoneHarmonyPeace 9 месяцев назад

How long before all the ice melts? Ans: We don't live to get a chance to see it.

@jansoltes971 Год назад

"Flow of hot rocks rising from the Earth's core beneath central Greenland is melting the ice from below and contributing to sea-level rise, study finds"

@kevinowen3702 8 месяцев назад

Also what about the South Atlanic Gyre of freshwater melt. Not mentioned and impact on AMOC.

@anthonyirvin9522 2 месяца назад

In Antartica and southern Chile and Argentina tours are Still being advertised, what can we do to stop them?

@thiemokellner1893 Год назад

Thanks for the report. One problem I have never seen mentioned is that there is no need to melt the ice to rise the sea level, it suffices that glaciers calve into the ocean. It will do the job just fine. The melting can take than whenever it does. Am I mistaken? How "good" are the chances that a huge amount of ice gets calved into the sea, let's say 1/7th of the Greenland ice shield, in "on go" just because there is enough ice molten to make parts of the shield swim enough to glide enough for the slope it is on?

@Nathan-ry3yu Год назад

I did a model I put sand in bucket and water around it. Than I added ice that raised the water level. When the ice melt the water volume leval stayed the same. So to say the sea will rise is a lie.

@thiemokellner1893 Год назад

@@Nathan-ry3yu Your model is incomplete. If adding the ice made raise the level of your water, it is a model for the ice swimming in the Arctic sea. You might add a mighty block of ice on top of your sand on a stone that does not touch the water. Mighty only to see the melting effect on the water level more easily. The adaptation reflects the glacier ice in high mountain, the ice on Greenland and on the Antarctic continent. Or if you want it simpler, place a cube of ice in a glas that gets smaller to its base, e.g. coca-cola, such that it does not touch the ground the cube has to be big enough. After the ice has molten, you can tell us whether the level of water in the glas has risen.

@pakde8002 Год назад

@@Nathan-ry3yu are you trying to make a joke or ... first, how old are you? Change your experiment. Place a brick in the bucket. Then fill the bucket below the top of the brick. Now put a block of ice on top of the brick. I think you will be able to figure it out without waiting for the ice to melt.

@dfinlen Год назад

The calving only occurs when there is sufficient ice for the whole length of the glacier to have flowed to the sea. So the total ice captured in the glacier has not changed.

@Nathan-ry3yu Год назад

@@thiemokellner1893 Not enough land coverage in ice to make a significant impact on sea levels to back up that theory of yours. Antarctica isn't as large as scientists had thought. It's actually made up of hundreds of islands. With majority off the surrounding sea covered in ice. That makes up majority of its ice coverage. New data shows Antarctica if it melts only about 2% sea leval may rise but no evidence to state it will happen either based on new discoveries of sea water leaking between our tectonic plates in the sea and getting trapped in rocks deep within our interior planet. Theirs studies that earth interior has 3 times the water trapped in rocks in our planet interior that what sits on the surface.

@zigniingiz Год назад

I know that the ice wall is decently a problem while it's melting especially when they don't know exactly where the water is going to especially when they are thinking the sea level will rise hugely

@elliotlambert3817 Год назад

The snow and ice on the Greenland Ice sheet has been melting forever that is why it is not reaching the sky. This show is scaremongering for the oceans to rise a meter water would have to be stored on all the land mass to the height of two meters, this is due to the land covering about half the area of the oceans. Imagine Australia would have to hold two meters of water over its entire area, this would need to be repeated on all the continents for the sea to rise a meter.

@DavidShantzwildoutwest 19 дней назад

I would criticize the absence of visuals that are bring directly and specifically referenced in the podcast. Show the chart where it references it.

@qbas81 Год назад

This is great and informative program, but what has happened with video?

@marvinmartin4692 6 месяцев назад

Where is the picture???? Wtf?!

@sew_gal7340 Год назад

As a climate change activist i think a lot of the media is really sensationalizing so much of the climate issue

@oftin_wong Год назад

You are correct ...and you are also playing a part in it as an activist The whole issue has been sensationalized and politicised

@argoneonoble Год назад

Troll.

@lw1zfog 10 месяцев назад

Andy F has a hockey stick to sell you.

@valoriethechemist 9 месяцев назад

As a scientist, I can assure you they’re SEVERELY underestimating the problem.

@simonsauter3229 Год назад

You should do a study on ice ages and their cycles. That would be interesting.

@anthonydoyle7370 Год назад

It might open up their thinking a bit. But I doubt it.

@truthhurts5158 Год назад

probably more truth in that then climate change

@SteffiReitsch Год назад

@@anthonydoyle7370 AAAHAHAHAHAHHA I think the world's climate scientists from many different countries with post doc degrees already know plenty about ice ages , dummy.

@qbas81 Год назад

Do you scientists like Jason don’t do that?

@solarwind907 Год назад

That historical work has been done. Polar ice Cores have been taken and the data recorded. The science is way ahead of you and has been available for decades FYI.

@jackworsley2562 11 месяцев назад

Someone in government, said, hey let’s tax the Weather, and here we are

@warbledurbler7905 3 месяца назад

Why take camera's to record the helicopter landing on the ice and then turn them off after 5 seconds? *A picture paints a thousand words, moving pictures even more so.*

@nirprizant4228 Год назад

Antarctica is getting colder

@vixu_xivu 9 месяцев назад

Sorry to say this, but your graphic between pictures and clips it is anoying and I gust skiped after 5 mins to where are pictures and clips,

@marinaclarasanchezsuarez2905 Год назад

Could you show a Map of greenland without the ice??? Thx . Greetings from Brussels 🙂🇪🇺

@grindupBaker Год назад

It's a video of a radio program, unusual nowadays.

@bobhenderson7077 11 дней назад

Perhaps BBC world service is not the BBC. And if they showed the video portion they would get a copyright strike. I cant see why else they would bother to put a audio recording on You tube.

@Timlagor 9 месяцев назад

Greenland should worry us but arctic Sea Ice looks likely to be the first unignorable ice event when it first runs out in the mid-2030s. (which will massively impact Greenland)

@bluegold21 9 месяцев назад

Antartica's Thwaites Glacier will probably be the first big SLR event. It's known as the doomsday glacier.

@DrSmooth2000 8 месяцев назад

@@bluegold21I'm pro melting so see same stats you do but glumly. 2223 at +8.5C which tbf would have been a lot Well past the era Star Trek is set in before Greenland melts at 4C... +2 think ice free Y3K 🥳

@bluegold21 8 месяцев назад

@@DrSmooth2000 If Thwaites collapses that is a 7m rise defo before the end of the century. And highly likely at least 6 feet before mid-century. 2m is a massive game changer and will exacerbate the melting of all other ice stores. Greenland, as it shrinks, will increase it's rate of melting due to the physics. Smaller objects have more surface area to mass plus the lowering of the glacier's altitude will obviously bring it into warmer air. Add the increase in global temps heating the oceans and I can not see how we can avoid 14 to 20 meters SLR by the end of the century without beginning to scrub the atmosphere of CO2 now. That is a calamity for civilisation and the ELE we should avoid. I fear for large ocean-bound mammals. We may lose the likes of Whales forever. It's all looking pretty grim.

@dfinlen Год назад

Well considering it's night for about 6 months in the artic circle... The answer is never., But keep trolling us.

@kimiikins Год назад

Why is the video part of this blocked??????

@joshwalters3148 3 месяца назад

It's propoganda.....who cares

@amyrichard3203 Год назад

Time to watch the movie Waterworld once again.

@commonsense1907 4 месяца назад

Ice melted during the Medieval Warm Period, then advanced during the Little Ice Age. People did not have gasoline cars back then.

@frankstone3809 10 месяцев назад

I'd like to drop a go-pro camera down that ice river.

@sundancer442 Год назад

So long as it's floating ice it doesn't matter at all to first country nations. Greenland, however is very important to Northern Nations.

@valoriethechemist 9 месяцев назад

Get two classes and a ruler. Fill one with ice water and the other with rock and water and ice on top of the rock. Measure the difference. The ice water doesn’t change. The rock and water rises in level.

@clarebutterfield6927 Год назад

The ice is not going to melt!

@Talksin403 Месяц назад

14,000 years ago the ic sheet was 2 miles deep covering north american Let melt ,.

@kiedranFan2035 Год назад

I'm just wondering why that fresh water isn't being used for something yet by someone

@solarwind907 Год назад

The water may be free but the shipping will kill you. Think about it.

@randydyck9353 Год назад

They have a hydro electric generator for the south end of Greenland.

@belladonnatook8851 Год назад

Notwithstanding the fact that we have no idea what microbiomes, or whatever, may being released and may carry what potential diseases...

@thiemokellner1893 Год назад

@@solarwind907 It won't take much time when fresh water will be more expensive than gold. Spain, e.g., is craving already for fresh water and it is not even summer yet.

@bruce5579 Год назад

All the ice will never melt.

@dan2304 Год назад

Greenland is a contributer to sea level rise. The floating Arctic ice cap is more critical. The ice cap keeps the Arctic Ocean cold. Once the ice cap is gone the ocean will warm releasing CH4 and CO2 from the methane hydrates and permafrost. Melting Greenland ice and Antarctic ice faster.

@Nathan-ry3yu Год назад

I did a model I put sand in bucket and water around it. Than I added ice that raised the water level. When the ice melt the water volume leval stayed the same. So to say the sea will rise is a lie.

@dan2304 Год назад

@@Nathan-ry3yu Yes true, floating is as in the Arctic will not raise sea level. But once the ice is gone the Arctic Ocean will warm rapidly releasing lots of methane and carbon dioxide accelerating warming. Continental ice like Greenland (3 km thick sitting on rock) and Antarctica will raise sea level tens of metres.

@delta40031 Год назад

@@Nathan-ry3yu What your saying is almost true but there is thermal expansion plus latent heat effect, also, no ice, no albedo and is some shallow parts of the arctic ocean the clathrate hydrate could melt releasing methane.

@freeheeler09 Год назад

Loss of albedo from the Arctic ice sheet will be catastrophic

@tr7b410 Год назад

As of this week Canada's forest is on fire due to an unprecedented heat wave.Another feedback loop that pushes temperatures even higher/faster.

@rickebuschcatherine2729 10 месяцев назад

Thanks for the subject from France... I share...

@josephdonais4778 Год назад

How long before all the ice melts? You are reminding me of the Tootsie Pop owl. Just pick it up and drink it. Had I known this is what you intended, I'd have found another date.

@StressRUs 9 месяцев назад

So, a fellow told me on the net that it takes 343 joules (BTUs) of heat to melt just one GRAM of ice. So, if Greenland is losing 250-280 GT (1 Km X 1Km X 7m)/yr., well, you do the math. My 'puter exploded and then melted into a steaming pile of bubbling plastic when I tried to do it! We burned 8,000,000,000 TONS of coal in 2021, and we mindlessly and so often needlessly burn 100,000,000 BARRELS of oil DAILY, driving 23 ZJ into the oceans every year. Remember, you do the math, my 'puter is toast. We are accelerating our drive to extinction much, much faster than any of the MSM (yes, even my dear BBC) has told us, otherwise we'd be eliminating ALL unnecessary travel by any fossil fuel burning conveyance, and using CONTRACEPTION to prevent the horror that awaits the next generation and after, if there is an "after".

@saschaesken5524 3 месяца назад

Look at the dark dust on the ice. Thats the reason why ice melts much faster when the sun shines on it.

@Buckshot99 6 месяцев назад

Ice has been melting for about 18,000 years.

@mysticody 6 месяцев назад

would be nice to see what's going on. a lot of audible not a lots of video

@williamgwyntreharne9966 5 дней назад

Damming up a glacier could stop it retreating, couldnt it or could it?

@shoveldoggermafia Год назад

Can we just have the graphic without the talking next time?

@KBParrots Год назад

Where I live the climate is more cool than it is warm I don’t know if I want it to be any colder that’s for sure!!

@superbwater78 10 месяцев назад

In Arkansas we have had 105-106 degree temperatures every single day for almost 3 weeks in a row. It is brutal.

@KBParrots 10 месяцев назад

@@superbwater78 this heat wave soon pass.

@mahmutkolukfaki 9 месяцев назад

Why without video?

@seanhewitt603 9 месяцев назад

Poor editing. You rely on that wavey graphic too much. I have lost interest in your little Story time blurb, about what, again?

@drake000666 Год назад

If BBC says so then it must be true, they never lie. 🤣

@CarterCalhoun-lu7ld 5 месяцев назад

Exactly. It's not like they're globalist-controlled propaganda or anything.

@certiPHIer Год назад

Could they make White inflatable pillows to anchor over the algae blooms to kill them off and keep the ice from melting so fast?

@thiemokellner1893 Год назад

How much CO2 would we need to emit to produce and install those pillows? What do we do with those innumerable pillows once we do not need them anymore? Let them float the oceans to create the next disaster? We are not even capable of handling our day-to-day waste properly.

@joshwalters3148 3 месяца назад

Ice melting is a good thing......these people are lying to you.

@dinah3525 Год назад

Thank you very much, CrowdScience.

@BBCWorldService Год назад

You can find more episodes of CrowdScience here: ru-vid.com/group/PLz_B0PFGIn4cT4qluPKNtMmBAPPrpoxvT

@ziziroberts8041 Год назад

BBC needs to look at what's going on in this upload. Most of it is a voice with a flowing blue and yellow graphic design. Take it down. Fix it.

@danielpalos 10 месяцев назад

Why upgrading Infrastructure and related technologies, matters. Besides, we need the practice for developing underwater Cities.

@TheDane_BurnAllCopies 8 месяцев назад

1:25 ...and people called me a doomsday idiot.... Well bite me.

@cat793cdumpy 11 месяцев назад

It is minus 80 degrees in places on this planet and that will never melt.

@angusmackaskill3035 7 месяцев назад

Don't tell me, it's summertime

@phil20_20 Год назад

😱 Go Nuclear! Nice Yellow Blob! Is that like your trade mark or something? Your experts must be charging you by the minute! 😂😂 Seriously though, this is a radio blob... blog! Right!

@nelo368 Год назад

Climate doom has been wrong for the past 70 years. Clowns they are.

@mikeohawk95 5 месяцев назад

Due to the sci ne also of freezing in the freezer and icicles making, we could use techniques to rebuild the lost glacier of Iceland and use ln2 and advanced freezing techniques to refrozen mass amounts of our world water, take form the ocean,freezer and place in ice caps of the planet

@robindumpleton3742 11 месяцев назад

Anyone notice that most scientists say it will be 1000 years. Eco anxiety destroys young peoples lives. Still looking for that sea with a slope. Want to go water skiing.

@bonysminiatures3123 Год назад

How long before all the world is covered in ice .....

@solarwind907 Год назад

Here’s another chance to educate yourself.m.ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-InhMCJro6hA.html Good luck with the miniatures!

@saralopera2849 6 месяцев назад

As long as Earth the Sun and Moon keeps in orbit eras will be our seasonal normal.

@hombrepobre9646 Год назад

i saw the ice in this video like a rainbow, the color is yellow and green, this is audio

@fabiodeoliveiraribeiro1602 Год назад

We humans have already altered known natural weather patterns, but nature will fight back. The next generations will have to adapt to a different world, less predictable and more aggressive.

@Jc-ms5vv Год назад

No adapting to a dead planet

@ia8018 Год назад

@@Jc-ms5vv the planet won't die.

@Jc-ms5vv Год назад

@@ia8018 not till the sun explodes but it will become uninhabitable and possibly turn into another Venus

@jimthain8777 Год назад

@@Jc-ms5vv While that is possible it would take a LOT more warming than we are currently producing. However, we would eventually get there if we keep going like we have been.

@Jc-ms5vv Год назад

@@jimthain8777 to become uninhabitable or turn into Venus? It’s already becoming uninhabitable and we wont be here to see if it turns into Venus

@StressRUs 7 месяцев назад

She says "thousands of years', he says "hundreds of years", and DW Copernicus says 2,100: 77 yrs. ! GET YOUR ACT TOGETHER!

@StressRUs 6 месяцев назад

Correction: DW says 2/3rds gone by 2,100.

@notmissingout9369 9 месяцев назад

Show us the map unless you’re hiding something

@nickfosterxx Год назад

Extraordinary to think that just in the last 30 or 40 years we've committed our descendants to centuries of sea level rise, and for what? A small minority of the world's population have had a nice time burning up cheap energy, but for the most part, at least in the UK, little has changed in terms of better insulated houses, better quality of life, transport etc, if anything we've gone backwards in the past few years. Climate action is also about more comfortable insulated homes, better public transport, walkable cities, higher investment in infrastructure and more jobs. It's tragically upside down.

@donaldkasper8346 Год назад

Extraordinary sea level is up 400ft since the end of the Ice Age over the past 18,000 years and you are whining about another inch.

@adrianrouse5148 Год назад

There has been far higher levels of co2 in earth's history. Mankind's contribution is tiny by comparison.

@christinearmington Год назад

@@adrianrouse5148 In earth’s history. Not in mankind’s.

@gregkramer8016 Год назад

Sea level has been rising for more than 12,000 years; when the sea level was 400 feet lower. Do some additional research.

@philcushion6592 День назад

None of us will be around when it does I can tell you that for sure.

@normmelanson9318 Год назад

Beautiful looking doc, unfortunately poor audio with lots of background chatter and noise!

@alexpert Год назад

This is live sound caption not studio soundproof caption. get real

@robertsteyn6516 11 месяцев назад

Would have been better without the graphic trying to put me too sleep.

@rafaelbustamante4768 7 месяцев назад

Not long thank to your petrol companies...😂

@IowaStrmChsr Год назад

Nice topic, but please show more of the interviews and other video. The graphic is ok, but very annoying.

@arsemyth8920 Год назад

If they had video evidence, they'd show it. But they don't, so they can't.

@lowwastehighmelanin 11 месяцев назад

This is WILD I'm learning a lot and increasing my existential dread LOL (I refuse to give in to Doomerism but I do hope we figure this thing out) Would love to know more about those ice algae. Sounds fascinating and unusual.

@tubecated_development 9 месяцев назад

“I do hope we will figure this out” Not to rain on your parade, but how will that be achieved?

@valoriethechemist 9 месяцев назад

The scientists make the doomers look like unprepared children playing with Lego’s and sparklers. It’s far worse than you can imagine… we’re scientifically at energy equivalent to 3 KT extinction meteors imparted into the oceans.

@Timlagor 9 месяцев назад

@@tubecated_development We know all we need to. The problem is that we can't stop our rulers supporting fossil fuel consumption.

@bluegold21 9 месяцев назад

It's not just algae. As the ice melts back ash from volcanoes, forest fires and even meteoric material, matter that obviously doesn't melt, accumulates into a single layer which darkens the surface thus helping the ice column to absorb more of the Sun's heat. It is a runaway process that can only be stopped by very cold temperatures which can only happen if we swab the atmosphere of its added human-produced greenhouse gases.

@outofcompliance1639 6 месяцев назад

There is nothing going on with the climate to be concerned about or whatever nonsense scientists can cook up to get funding. Worry about real things like reducing the power of the governments which are currently ruining our prosperity and causing death and destruction from viruses and wars.

@vincentlussier8264 5 месяцев назад

I'm not wasting time with this, there's nothing to see! We want to see the impact!

@yodad4776 Год назад

How long till u can't step foot there or in Alaska or Canada .there saying permafrost is as thick as 100 meters in places it's all going to liquify

@Peoples_Republic_of_Cotati 6 месяцев назад

Current Doubling Rates suggest a much faster rise in sea level during the 2100s...but that should be avoidable I guess. But if not, then all ice melted by 2200's is my guess.