University of California, Merced

Rising Simultaneous Fire Weather Threatens International Firefighting Efforts

Science

Increasing synchronicity of global extreme fire weather

PHYS

Rising simultaneous wildfire risk compromises international firefighting efforts

EurekAlert!

Guardian

Study finds global increase in hot, dry days ideal for wildfires

Cnbctv18

Study finds warming world increases days when weather prone to fires around the globe

The Washington Times

Study shows global increase in days that have the right conditions for fires to spark

JimSteeleSkepti

Metaculus

Will there be at least 2˚C of global warming by 2100?

Charles III

Donald Trump

Elon Musk

Joe Biden

Nancy Pelosi

Xi Jinping

Rishi Sunak

Kamala Harris

Justin Trudeau

Narendra Modi

Bill Gates

Pope Francis

Janet Yellen

Emmanuel Macron

Olaf Scholz

Angela Merkel

Yuval Noah Harari

António Guterres

Alexandria Ocasio-Cortez

Barack Obama

Kofi Annan

Michael Mann

James Inhofe

Greta Thunberg

David Attenborough

Giorgia Meloni

Patrick Michaels

Jane Goodall

Bjorn Lomborg

Freeman Dyson

"[C]limate change is just a very, very expensive form of tax."

"I believe in climate change caused by human beings. What I'm skeptical about is the glib notion that it means the end of the world as we know it."

"The clock is no longer just ticking, it is banging."

"There is no long-term prosperity without action on climate change."

"The time for seeking global solutions [to climate change] is running out."

"The climate crisis is the existential threat. That's not hyperbole; it's a fact."

"[W]e are killing our planet."

Climate change is "above all, an existential crisis."

"Climate change is one of the greatest challenges mankind faces."

"If we don't take action, the collapse of our civilisations and the extinction of much of the natural world is on the horizon."

"Humanity is on thin ice — and that ice is melting fast."

"We haven't yet exceeded the bounds of viable human civilisation, but we're getting close."

Is Climate Change an Existential Threat?

Simon Stiell

Jim Skea

World Meteorological Organization

Myles Allen

Sheldon Whitehouse

"At this point it is virtually certain we will blow through [the 1.5C] target."

'"On our current path... we will reach that 1.5-degree limit sometime in the 2030s."

"Without immediate and deep emissions reductions across all sectors, it will be impossible [to limit global warming to 1.5C]"

"We are still nowhere near the scale and pace of emission reductions required to put us on track toward a 1.5C world."

We won't have "extreme cases like of 4 degrees [Celsius] warming," but will "miss the 2-degree goal."

"[C]utting our emissions in half in 10 years only gives us a 50% chance of staying below 1.5 degrees."

Keeping global warming to 1.5C is "entirely doable" and "simply a matter of political willpower."

Will Global Warming Be Limited to 1.5°C or "Well Below" 2°C?

Researchers from the University of East Anglia and the University of California, Merced found that synchronized extreme fire weather, characterized by exceptionally warm, dry and often windy conditions, has increased strongly worldwide since 1979.

Researchers from the University of East Anglia and the University of California, Merced found that synchronized extreme fire weather, characterized by exceptionally warm, dry and often windy conditions, has increased strongly worldwide since 1979.

The team estimates that more than half of the observed increase in synchronous fire weather is driven by human-caused climate change, while natural climate variability can strongly amplify synchronicity in some regions.

The team estimates that more than half of the observed increase in synchronous fire weather is driven by human-caused climate change, while natural climate variability can strongly amplify synchronicity in some regions.

In many areas, the number of high-risk days happening at the same time has more than doubled. The continental United States averaged 7.7 synchronous fire weather days per year from 1979 to 1988, but in the last 10 years that average rose to 38 days per year.

In many areas, the number of high-risk days happening at the same time has more than doubled. The continental United States averaged 7.7 synchronous fire weather days per year from 1979 to 1988, but in the last 10 years that average rose to 38 days per year.

When extreme fire weather happens in many places at once, it increases the likelihood of widespread fire outbreaks and strains firefighting capacity, because crews, aircraft and equipment cannot be easily shared when everyone needs help at the same time.

When extreme fire weather happens in many places at once, it increases the likelihood of widespread fire outbreaks and strains firefighting capacity, because crews, aircraft and equipment cannot be easily shared when everyone needs help at the same time.

The study found that simultaneous fire weather tends to be more strongly associated with poorer air quality in boreal regions, Equatorial Asia, Africa and South America. In Europe, population exposure to fire-sourced air pollution is almost 200% higher during years with the most synchronous fire weather days.

The study found that simultaneous fire weather tends to be more strongly associated with poorer air quality in boreal regions, Equatorial Asia, Africa and South America. In Europe, population exposure to fire-sourced air pollution is almost 200% higher during years with the most synchronous fire weather days.

The research was supported by funding from the National Science Foundation, the U.S. Department of the Interior's Joint Fire Science Program and by a public grant via the UK Natural Environment Research Council. The findings were published in Science Advances.

The research was supported by funding from the National Science Foundation, the U.S. Department of the Interior's Joint Fire Science Program and by a public grant via the UK Natural Environment Research Council. The findings were published in Science Advances.

Extreme Fire Weather Events Doubled Globally Since 1979

Extreme Fire Weather Events Doubled Globally Since 1979

The Controversies

Trump

Michaels

Harris

Sunak

Francis

Biden

Macron

Thunberg

Merkel

Attenborough

Guterres

Mann

Whitehouse

Guterres

Skea

Stiell

Gates

Thunberg

Mann

Go Deeper

Articles on this story

Sign Up for Our Free Newsletters
Sign Up for Our Free Newsletters

Extreme Fire Weather Events Doubled Globally Since 1979

Extreme Fire Weather Events Doubled Globally Since 1979

The Controversies

Trump

Michaels

Harris

Sunak

Francis

Biden

Macron

Thunberg

Merkel

Attenborough

Guterres

Mann

Whitehouse

Guterres

Skea

Stiell

Gates

Thunberg

Mann

Go Deeper

Articles on this story

Sign Up for Our Free NewslettersSign Up for Our Free Newsletters

Sign Up for Our Free Newsletters
Sign Up for Our Free Newsletters