Bjorn Lomborg Profile picture
Mar 7, 2021 8 tweets 4 min read Read on X
Fires burned 10% of Australia's land surface on average every year in 20th century

In this century, it burned 6% (2001-19)

We now have the data for 2019-20, the year with "Australia ablaze":

4% (3.95%)

onlinelibrary.wiley.com/doi/10.1111/j.…. globalfiredata.org/analysis.html nature.com/articles/d4158… Image
Yes, tragedies: Much more fire close to where people live (NSW and Victoria)

But we were told "Australia burns" and "this is what a climate crisis looks like"

No

Australia had one of its lowest areas burned in last 120 years

And fires inconsistent with climate impact Image
Along with bad media coverage, misleading graphics pushed the idea that the Australian continent was ablaze


Image
Australia burned area 2019-20 inconsistent with climate change

Total burn should have been *larger* — it was *much smaller*

iopscience.iop.org/article/10.108… Image
Everyone pointed to Australia's eucalyptus forests which burned much, much more

But climate models said they should have burned just a little more

Tropical woodland, grass and total off as well

One can't just pick the area that sort-of-fits and ignore everything else Image
Actually, the biggest Australian fire is the 1974-75 fire, mostly documented by satellite

It burned 117 million hectares in Central Australia, or 15.2% of Australia in one year

Almost 4x the area burned in 2019-20

Few people live there, so smaller problem Image
Many chastised me for using "wrong measure" of "burned area"

Yet, I use same measure as official "Australia's Environment" annual overview

It also concludes "well below average"

I suspect "wrong measure" means "doesn't support scary story"

Here are my other replies to various claims

• • •

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

Keep Current with Bjorn Lomborg

Bjorn Lomborg 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 @BjornLomborg

Sep 2
The world is burning less, not more

That's contrary to the climate narrative

2025 has seen dramatically less fire in Africa, the Americas, Asia, and Europe

On this trajectory, 2025 could become the lowest-burn year in the 21st century

Did you see this reported anywhere?

Data: from satellites circling the planet 24/7 (MODIS), modis.gsfc.nasa.gov/data/dataprod/…

2025 data from Jan 1-Sept 2 shows 80% as much burned area as normally for same period 2012-24 from Global Wildfire Information System, gwis.jrc.ec.europa.eu/apps/gwis.stat…

Light blue data shows extrapolation on current trajectory to full 2025Image
In 2025, the world is burning less, not more

That's contrary to the climate narrative

2025 has seen extraordinarily little fire in Africa, much less than average, and even less than the minimum, from 2012-24

Did you see this reported anywhere?

Data from Global Wildfire Information System gwis.jrc.ec.europa.eu/apps/gwis.stat…Image
In 2025, the world is burning less, not more

That's contrary to the climate narrative

2025 has seen extraordinarily little fire in the Americas, much less than average, and even less than the minimum, from 2012-24

Did you see this reported anywhere?

Data from Global Wildfire Information System gwis.jrc.ec.europa.eu/apps/gwis.stat…Image
Read 7 tweets
Jun 30
Awful climate scare

New Nature study claims climate means less food, “like everyone giving up breakfast."

Media even spins "mass starvation"

No, study's small print reveals ever more food, tempered slightly by climate

+ many other issues

The scare is the point

🧵Image
New study claims climate leads to much less food

Reality? "Reduction" is merely a deviation from increasing baseline yields

So, not less food overall, but slightly less of much more food

Still, the researchers tell the "less food" story to the public

nature.com/articles/s4158…Image
New study claims climate means food loss like giving up breakfast

Only true IF agricultural innovation halts today

Preposterous to assume progress stops — global yields up 8% since 2015, 1%+ annually since 1961

The researchers don't believe it, but they tell journalists Image
Read 9 tweets
May 4
The cheap green lie

You are told that solar and wind are cheap

But cramming in more solar and wind just makes electricity more and more costly

because solar and wind are worthless when not sunny and windy

iea.org/data-and-stati…Image
The cheap green lie

You are told that solar and wind are cheap

But cramming in more solar and wind makes power more and more costly

because solar and wind are worthless when not sunny and windy

True for both 2023 and 2019, before Covid and Ukraine

iea.org/data-and-stati…Image
There are no high-solar&wind, low-cost nations

You are told that solar and wind are cheap

But cramming in more solar and wind just makes electricity more and more costly

because solar and wind are worthless when not sunny and windy

iea.org/data-and-stati…Image
Read 4 tweets
Apr 30
Two days ago, Spain lost 55% of its power, most from solar

Perception: Everyone wants to blame anything but renewables

Reality: With renewables, the grid gets vulnerable (missing inertia, mainly from fossil fuels) so we need more costly renewable management

So Reuters deceptively tells us, "don't blame renewables," blame "management of renewables"

reuters.com/business/energ…Image
"By continuously reducing inertia, Spain’s policymakers engineered a vulnerability."

"Spain’s electrical grid was operating with very little margin for error, a risky game that the Spanish government has been playing more aggressively each year since energy-transitionist ideologues took power two decades ago."

archive.ph/eonJRImage
Read 5 tweets
Jan 25
The myth that the green energy transition is inevitable and will make cheap electricity for everyone is one of the most dangerous self-delusions of the global elite

My piece for Sunday Telegraph

archive.ph/EufH0Image
Globally, fossil fuels supply 81% today (2022)

only marginally down from 81.2% in 2000

On current trends, fossil fuels are not on track to end in 2050
but in 4-9 centuries
iea.org/data-and-stati…Image
You are told that solar and wind are cheap

But cramming in more solar and wind just makes power more and more costly

because solar and wind are worthless when not sunny and windy

iea.org/data-and-stati…

x.com/i/web/status/1… Image
Read 4 tweets
Oct 31, 2024
Spanish floods are tragic — as they are everywhere

But remember flood deaths down dramatically

Globally, floods now kill 5,400/year, down from 400,000/year in 1930s

Deaths from European floods down 7-fold to less than 100 per year today

nature.com/articles/s4146…Image
Despite breathless climate reporting,

not only are European floods causing fewer deaths (tweet above) but

Losses from floods in Europe are declining, not increasing

nature.com/articles/s4146…Image
Death from flooding declining (2nd row)

not only for rich countries but for poor countries

Deaths declining for almost all extreme weather for rich and poor

for flood, flash flood, coastal flood, cold and wind

and for all extreme weather

sciencedirect.com/science/articl…Image
Read 5 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!

Follow Us!

:(