Science Three Years to the Brink: Climate Scientists Warn of Imminent 1.5C Breach

[Social Media]

 

Three Years to the Brink: Climate Scientists Warn of Imminent 1.5C Breach

 

The planet is just three years away from surpassing the critical 1.5 degrees Celsius global warming threshold if carbon dioxide emissions remain at current levels, according to a dire new warning issued by more than 60 of the world’s top climate scientists. Their latest study, the most comprehensive update yet on the trajectory of global warming, signals that without swift and severe cuts to emissions, the world will overshoot its most important climate target.

 

In 2015, nearly 200 nations signed the landmark Paris Agreement, pledging to limit global temperature increases to 1.5C above pre-industrial levels in hopes of staving off the most catastrophic impacts of climate change. However, a continued reliance on fossil fuels and widespread deforestation have pushed that target dangerously close to being breached.

 

"Things are all moving in the wrong direction," said Professor Piers Forster, lead author of the study and director of the Priestley Centre for Climate Futures at the University of Leeds. "We're seeing some unprecedented changes and we're also seeing the heating of the Earth and sea-level rise accelerating as well." He added that these shifts are no surprise. "These changes have been predicted for some time and we can directly place them back to the very high level of emissions."

 

At the start of 2020, climate scientists estimated humanity had around 500 billion tonnes of carbon dioxide left to emit to retain a 50% chance of staying within the 1.5C limit. But by early 2025, this “carbon budget” will have shrunk dramatically to just 130 billion tonnes, according to the new findings. With current emissions averaging 40 billion tonnes per year, that budget would be depleted in roughly three years, potentially locking the planet into breaching the Paris threshold.

 

Although this would not immediately result in a global temperature rise of 1.5C, the trajectory suggests that threshold will likely be passed around the year 2030. While 2024 saw the first-ever 12-month period where average global air temperatures exceeded 1.5C above pre-industrial levels, this alone does not constitute a formal breach of the Paris Agreement. However, researchers found that last year’s temperature—1.36C above historical norms—was overwhelmingly driven by human-caused emissions.

 

The planet is currently warming at a pace of about 0.27C per decade—an unprecedented rate in Earth’s geological history. While some propose removing carbon from the atmosphere as a potential solution after breaching 1.5C, experts caution that such technologies remain largely theoretical and may not fully reverse the warming.

 

"For larger exceedance [of 1.5C], it becomes less likely that removals [of CO2] will perfectly reverse the warming caused by today's emissions," warned Professor Joeri Rogelj of Imperial College London.

 

One of the most striking findings of the study is the acceleration in the Earth’s “energy imbalance”—the rate at which the planet is absorbing more energy than it emits. Dr. Matthew Palmer of the UK Met Office and University of Bristol explained, "That's a really large number, a very worrying number" over such a short time frame.

 

This energy is manifesting in multiple ways—warming land and air, melting glaciers, and, most significantly, heating oceans. Approximately 90% of the excess heat is absorbed by the seas, contributing not only to marine disruption but also rising sea levels. The pace of sea-level rise has doubled since the 1990s, further endangering coastal populations around the world.

 

Despite the grim projections, there is a faint glimmer of hope. The rate of emissions growth appears to be slowing, partly due to the expansion of cleaner technologies. Scientists stress that now is the time for urgent action.

 

"Reductions in emissions over the next decade can critically change the rate of warming," said Professor Rogelj. "Every fraction of warming that we can avoid will result in less harm and less suffering of particularly poor and vulnerable populations and less challenges for our societies to live the lives that we desire."

 

  Adapted by ASEAN Now from BBC  2025-06-21

 

 

[Celsius]

Wen Bangkok book of Genesis?

[Zapitapi]

since 40 years i hear these phrases in slight different ways... 

 

[Photoguy21]

They cant tell you what tomorrows weather will be yet we are expected to believe their predictions for years in advance? You have to be joking.

The earth goes through warm and cold spells. If these wonderful sooth Sayers can tell me why the ice age ended when they was only a handful of people in the world at the time I may give their predictions for the future a small, and I do mean small, degree of credibility. Until then, they can keep your scare mongering ideas to themselves.

[proton]

Used to be the coming ice age

 

 

[newbee2022]

4 minutes ago, Photoguy21 said:

They cant tell you what tomorrows weather will be yet we are expected to believe their predictions for years in advance? You have to be joking.

The earth goes through warm and cold spells. If these wonderful sooth Sayers can tell me why the ice age ended when they was only a handful of people in the world at the time I may give their predictions for the future a small, and I do mean small, degree of credibility. Until then, they can keep your scare mongering ideas to themselves.

Does it mean you give a <deleted>e what your children or grand grand children will have to deal with?😱

Is it this "me first" attitude?😳

[Photoguy21]

Just now, newbee2022 said:

Does it mean you give a <deleted>e what your children or grand grand children will have to deal with?😱

Is it this "me first" attitude?😳

No it means I don't believe the BS that is being spouted. If you want to believe be my guest but it is a load of BS

[Harrisfan]

2 minutes ago, Photoguy21 said:

No it means I don't believe the BS that is being spouted. If you want to believe be my guest but it is a load of BS

In 2006 Gore said we had 4 years to act 

[newbee2022]

Just now, Photoguy21 said:

No it means I don't believe the BS that is being spouted. If you want to believe be my guest but it is a load of BS

Well, same basket of COVID, climate change, Islam phobia, migrants phobia.....Lefties phobia. Did I forget something 😂

[Photoguy21]

1 minute ago, Harrisfan said:

In 2006 Gore said we had 4 years to act 

Did he get a part on Broadway? No he didnt. I rest my case

[Photoguy21]

1 minute ago, newbee2022 said:

Well, same basket of COVID, climate change, Islam phobia, migrants phobia.....Lefties phobia. Did I forget something 😂

I think you have done a pretty good job in covering all the bases.

[koolkarl]

At 2 degrees its adios to everyone.

[newbee2022]

3 minutes ago, koolkarl said:

At 2 degrees its adios to everyone.

I'll be dead at that time

[Harrisfan]

4 minutes ago, koolkarl said:

At 2 degrees its adios to everyone.

Extra 0.5 is nothing 

 

33.5 vs 33

Dog fart

[KhaoHom]

Much like Netanyahu we've been hearing this for decades, but nothing changes.

 

This is another Lefty cause that has died a hard death. RIP.

 

My footprint is minimal. I don't even own a motorcycle. I've no heirs. 

 

Unless I'm given something tangible I value - I'm not changing my lifestyle in the least little bit

 

All you climatards can go suk a dik

[Taboo2]

Here we go again...I remember Al Gore's "Inconvenient Truth" or Inconvenient Lie...and Greta....

 

Will they just please stop with this crap and find something else to scare the population into giving up their hard earn money?

[Taboo2]

7 minutes ago, koolkarl said:

At 2 degrees its adios to everyone.

waaaaaaaaaaaaaaahhhhhhhhhhhh.  

 

I guess it is the "last of Us"....55555.

[Taboo2]

11 minutes ago, newbee2022 said:

Well, same basket of COVID, climate change, Islam phobia, migrants phobia.....Lefties phobia. Did I forget something 😂

Trump is Satan and Hitler...remember....55555.

[Taboo2]

19 minutes ago, proton said:

Used to be the coming ice age

 

 

He needed to have more sex, instead of waiting every 7 years.

[KhaoHom]

13 minutes ago, Harrisfan said:

In 2006 Gore said we had 4 years to act 

 

He lives in an absolutely massive mansion with an even larger electric bill

 

Another hysterical character is John Kerry. Wines that poor people are turning on light bulbs for their kids to study under while he's flying around in a private plane.

[newbee2022]

Just now, Taboo2 said:

Trump is Satan and Hitler...remember....55555.

Thank you for the reminder

[Harrisfan]

2006 we have 4 years to act

2025 we have 3 years to act

2044 we have 2 years to act

2063 we have 1 year to act

2072 we have 6 months to act

2091 we have 3 months to act

 

Just a natural sequence of bs

 

Greta's grandkids will run the scams

[Taboo2]

Finally, as of today, no one, repeat no one can explain why they scared the crap out of me when I was a kid in the 70's that the earth was going to freeze...oh, how we forgot so quickly about Global Cooling....those of us who were around before the "net" and had to read for a living remember Global Cooling.  Today, crickets, no "expert" talks about the planet freezing.

[Keep Right]

Dinosaurs survived when CO2 was extremely high. Why can't humans?

https://phys.org/news/2022-09-dinosaurs-survived-co2-extremely-high.html

 

The climate alarmists, caught in a lie, now claim that it is the "rate of change" that will kill the human race not higher CO2 levels. It's always something with these wackos. 

[WDSmart]

I wrote about all this and published a book about it five years ago. I'd tell you the title, but I'm not allowed to do that on these forums.

[Harrisfan]

2 minutes ago, WDSmart said:

I wrote about all this and published a book about it five years ago. I'd tell you the title, but I'm not allowed to do that on these forums.

Yeah and you are dead wrong. 

[gtr]

55 minutes ago, newbee2022 said:

Well, same basket of COVID, climate change, Islam phobia, migrants phobia.....Lefties phobia. Did I forget something 😂

you forgot lgbtabcdefghijklmnopqrstuvwwxyz 

[newbee2022]

Just now, gtr said:

you forgot lgbtabcdefghijklmnopqrstuvwwxyz 

Very intelligent post. Must have an extraordinary IQ. Congrats🎉

[WDSmart]

40 minutes ago, Harrisfan said:

43 minutes ago, WDSmart said:

I wrote about all this and published a book about it five years ago. I'd tell you the title, but I'm not allowed to do that on these forums.

Yeah and you are dead wrong. 

No, I am not wrong. When I type in my book's title, I get a warning that it has been prohibited. 🥺

[KhaoHom]

We here constantly CO2 gonna destroy the planet. It's the life force all all vegetation.