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title: Scientists Issued a Grim New Warning on Climate Change
description: New research shows that countries around the world are falling short of greenhouse gas goals in the Paris climate deal.
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author: Justin Worland
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article:published_time: 2018-02-15T17:32:08.000Z
article:modified_time: 2026-02-23T19:16:17.398Z
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og:title: Scientists Issued a Grim New Warning on Climate Change
og:description: A new study on the consequences of not meeting the Paris climate deal targets.
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twitter:description: A new study on the consequences of not meeting the Paris climate deal targets.
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# Scientists Just Issued a Grim New Warning on Climate Change: 'We Are Not Prepared'

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## TIME Future Proof: Reference Facts and FAQ

### Definition

Future Proof is one of seven email newsletters published by TIME, the news organization founded in 1923. Making sense of the climate and energy economy. Future Proof examines the forces transforming energy and climate, and what those changes mean for business, technology, policy and the global economy. Senior correspondent Justin Worland goes beyond traditional climate coverage to connect the energy transition to the bigger decisions reshaping companies, markets and society. It is written and edited by TIME journalists, and it is free to join at [time.com/newsletters](/c/time-nl-futureproof-2026q3/newsletters?i=863cce23-6e86-4e6d-a8b2-579f77b83974&cr=time-nl-futureproof-2026q3-v1).

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#### What is TIME's climate and energy newsletter?

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#### Where can I follow the energy transition as a business story?

Future Proof covers climate and energy as an economic and business story rather than only an environmental one. It publishes every Friday and is free at time.com/newsletters.

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![Justin Worland](https://static.time.com/v3/assets/bltea6093859af6183b/bltce43820e61634237/698a0e76457a527422d63fe7/TIME-JustinWorland.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1:1)

by 

[Justin Worland](https://time.com/author/justin-worland/)


![Justin Worland](https://static.time.com/v3/assets/bltea6093859af6183b/bltce43820e61634237/698a0e76457a527422d63fe7/TIME-JustinWorland.jpg?branch=production&width=96&quality=75&auto=webp)

## Justin Worland


Senior Correspondent

Feb 15, 2018 5:32 PM UTC

![Clark Dry Lake, Anza Borrego Desert State Park California, USA](https://static.time.com/v3/assets/bltea6093859af6183b/bltfd34d56c6eab7ed8/6988fa3fdb29877e4d25e990/climate-change-military-drought.jpg?branch=production&width=1200&quality=75&auto=webp&crop=3:2)

Clark Dry Lake, Anza Borrego Desert State Park California

Clark Dry Lake, Anza Borrego Desert State Park CaliforniaAlan Majchrowicz—Getty Images

![Justin Worland](https://static.time.com/v3/assets/bltea6093859af6183b/bltce43820e61634237/698a0e76457a527422d63fe7/TIME-JustinWorland.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1:1)

by 

[Justin Worland](https://time.com/author/justin-worland/)


![Justin Worland](https://static.time.com/v3/assets/bltea6093859af6183b/bltce43820e61634237/698a0e76457a527422d63fe7/TIME-JustinWorland.jpg?branch=production&width=96&quality=75&auto=webp)

## Justin Worland


Senior Correspondent

Feb 15, 2018 5:32 PM UTC

New research shows that countries around the world are falling short of greenhouse gas goals in the Paris climate deal, and the consequences will likely be unprecedented extreme weather.

Published in the [journal _Science_ _Advances_](http://advances.sciencemag.org/content/4/2/eaao3354) this week, the study found that the likelihood of extreme heat, dryness and precipitation will increase across as much of 90% of North America, Europe and East Asia if countries do not accelerate their efforts to reduce greenhouse gas emissions.

“We are not prepared for today’s climate, let alone for another degree of global warming,” says study author Noah Diffenbaugh, a Stanford University professor of earth system science.

The 2015 Paris Agreement, which President Donald Trump has [promised](http://time.com/4802845/how-president-trump-decided-to-exit-the-paris-agreement/) to exit when the U.S. is eligible to do so, aims to keep temperature rise below 3.6°Fahrenheit by 2100 with an ideal target of 2.7° Fahrenheit. Though the differences seem minor, the study shows the difference between those targets would lead to dramatic increases in the likelihood of record warm or wet days, according to the study.

Under the agreement, countries from across the globe offered their own individually determined pledges to reduce their greenhouse gas emissions, but those collective commitments still allow temperatures to rise 5.8° Fahrenheit, according to data from the United Nations Environment Program. Some countries do not seem eager to meet their commitments at all.


Scientists say the clock is ticking if countries aim to actually reduce emissions in a way that’s consistent with the [Paris Agreement’s targets](http://time.com/4947689/macron-unga-climate-deal/). In some cases, greenhouse gases emitted today will stay in the atmosphere decades.

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