Ben See Profile picture
Feb 8 5 tweets 2 min read
According to scientists, economic growth cannot prevent us exceeding somewhere between 1.6°C and 2.4°C of global warming by the 2040s, when a staggering 20% of species face extinction.

When you listen to the scientists, you realise economic system change is the only way. 🧵
1.

'The most optimistic scenario has global temperature nudging past 1.5°C by mid-century but then dropping back by late century. Such a relatively short excursion above 1.5°C might not trigger the worst outcomes, according to the panel.'

'might not'..

yaleclimateconnections.org/2021/08/key-ta…
2.

Of course, a lot of climate scientists still cling to the "don't reduce emissions so fast that it disrupts the economy" idea.

But plenty recognise that 10%-30% of species threatened within 25 years by the growth economy signals a need for change.

3.

Abrupt climate change is not the only reason we might consider ourselves in a terrible predicament. Extinction is escalating due to deforestation, logging, road-building, pollution..

Only system change may limit the damage and/or protect us.

Thread:

4.

Can we avoid >2°C by the 2040s?

Aerosols - the Devil's Bargain - must be dealt with.

Thread:

• • •

Missing some Tweet in this thread? You can try to force a refresh
 

Keep Current with Ben See

Ben See Profile picture

Stay in touch and get notified when new unrolls are available from this author!

Read all threads

This Thread may be Removed Anytime!

PDF

Twitter may remove this content at anytime! Save it as PDF for later use!

Try unrolling a thread yourself!

how to unroll video
  1. Follow @ThreadReaderApp to mention us!

  2. From a Twitter thread mention us with a keyword "unroll"
@threadreaderapp unroll

Practice here first or read more on our help page!

More from @ClimateBen

Feb 10
Today's economic system is taking us to 1.6°C-2°C by the 2030s with emissions now rising towards epic new extreme record highs compounding the extinction-ecosystem collapse crisis.

These tenths of a degree mean mass death, a truth which must be faced if we want effective action.
It's disheartening we're not facing the fact that 1.75°C-2.5°C, likely by the end of the 2040s, would mean billions of peoples' lives either turned upside down or taken from them without profound system change.

Mass animal deaths are on the rise.

Thread:
The impacts at 1.75C-3C would be shattering for species and billions of people.

IPCC aurhors have made clear there are definitely impacts we can't cope with from 2C.

1.25C is already putting enormous strain on our food systems. 1.75C would be awful.
Read 4 tweets
Feb 5
US sanctions and extreme drought exacerbated by abrupt climate change are threatening 23 million people facing acute food insecurity in Afghanistan. 🧵
1.

'There are 22.8 million Afghans facing acute food insecurity. By March, 8.7 million of those are expected to slide into critical levels of food insecurity'. news.un.org/en/story/2022/…
2.

'22.8 million people will face "high levels of acute food insecurity." This is 55 percent of Afghanistan's population, the highest ever recorded in the country. An estimated one million children are suffering from "severe acute malnutrition" this year.'commondreams.org/views/2022/02/…
Read 4 tweets
Feb 4
BREAKING: climate change since 1980 is nearly twice as bad as previously calculated 🧵
1.

From 1980 to 2019, the world warmed about 0.79°C. But taking energy from humidity into account, the world has warmed and moistened 1.48°C. And in the tropics, the warming was as much as 4°C.

To try to avoid total catastrophe will take total change.

abcnews.go.com/Technology/wir…
2.

The extreme climate danger zone appears to be around 0.75°C-1.25°C. We're now into 1.25°C-1.75°C.

This economic system can't take us off the extinction path - making electric cars & planes for the rich will finish off ecosystems.

Profound change now.
Read 6 tweets
Jan 24
Abrupt Climate Change:

The combination of rate & magnitude over the coming decades is unprecedented.

We must expect rates of warming, shifting rainfall and drought that will challenge the adaptive capacity of life on Earth including human beings.

Media won't make this clear.🧵
1.We must protect species and everybody. The current growth economy would take us to 1.6°C-3°C hell in the next 25 years if maintained. Fair, emergency system change required. Only by supporting independent media might the action-blocking silence be broken.climatecentral.org/news/ecosystem…
2. An ecological catastrophe.

Pollution, deforestation mostly due to animal agriculture, logging, mining, road-building, disease, industrial fishing, abrupt climate change, etc,..all causing rapid extinction.

Economic system change now.

Thread :
Read 6 tweets
Jan 16
CLIMATE-EXTINCTION CRISIS

We're heading for 2°C in the 2030s, or the 2040s.

The global food system is shifting into high risk territory. Entire ecosystems are collapsing. Billions of people will soon face intolerable risk.

Corporate media editors?

Sitting tight.

Assessing.
1. 'The findings are dire.'

What this article fails to mention is that climate models show 1.5°C could hit any time before 2033 and that we could even be at 2°C by the 2030s. Emissions are projected to rise to extreme record levels by 2025.

System change!forbes.com/sites/davidrve…
2. 'nearly a billion people around the world are facing climate change related environmental hazards' (2019)

Rich nations are refusing to cough up the funds they promised to help protect the vulnerable. The current economic system is deadly. Change it.

vice.com/en/article/7xg…
Read 8 tweets
Jan 13
The great decoupling of species from existence.

🚜⚰️ industrial agriculture causing mass extinction:

* carbon emissions leading us to 2°C-3°C by 2040s with large parts of the US uninhabitable
* pesticides wiping out insect life
* toxic pollution wrecking ecosystems

Horrifying.
2. Helpful article, even if the writer fails to explain 1) the full extent of the destruction 2) the need for economic system change.

Read 4 tweets

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3/month or $30/year) and get exclusive features!

Become Premium

Don't want to be a Premium member but still want to support us?

Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal

Or Donate anonymously using crypto!

Ethereum

0xfe58350B80634f60Fa6Dc149a72b4DFbc17D341E copy

Bitcoin

3ATGMxNzCUFzxpMCHL5sWSt4DVtS8UqXpi copy

Thank you for your support!

:(