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---
title: Climate Change: Clouds Aren&#x27;t Helping as Much as We Thought
description: The reflective power of clouds may be less effective at counteracting global warming than previously thought
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author: Justin Worland
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article:published_time: 2016-04-08T19:51:07.000Z
article:modified_time: 2026-02-22T16:35:41.727Z
article:section: Science
og:title: Clouds Aren&#x27;t Stopping Global Warming
og:description: &quot;Clouds do not seem to want to do us any favors&quot;
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twitter:title: Clouds Aren&#x27;t Stopping Global Warming
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![](https://static.time.com/v3/assets/bltea6093859af6183b/blt3406de4d5f2e8616/69888e5a2dce0157cf9e8904/clouds-climate-change-global-warming.jpeg?branch=production&width=1200&quality=75&auto=webp&crop=16:9)


# Clouds Aren't Helping Stop Global Warming as Much as We Thought, Study Says

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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=308291dd-21e9-4091-9e44-a02847e15c23&cr=time-nl-futureproof-2026q3-v1).

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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

Apr 8, 2016 7:51 PM UTC

![clouds climate change global warming](https://static.time.com/v3/assets/bltea6093859af6183b/blt3406de4d5f2e8616/69888e5a2dce0157cf9e8904/clouds-climate-change-global-warming.jpeg?branch=production&width=1200&quality=75&auto=webp&crop=3:2)

A winter storm clears along the mountains and hills of the Santa Ynez Valley on Jan. 8, 2016 in Santa Ynez, Calif.

A winter storm clears along the mountains and hills of the Santa Ynez Valley on Jan. 8, 2016 in Santa Ynez, Calif. George Rose\_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

Apr 8, 2016 7:51 PM UTC

The reflective power of clouds may be less effective at counteracting global warming than previously thought, according to new [research](http://science.sciencemag.org/content/352/6282/224).

Scientists behind the new research looked at clouds that contain both liquid and ice water, known as mixed-phase clouds. Most climate models suggest that clouds will better be able to reflect light into space as global warming speeds up the melting of ice water into a liquid in coming decades. Liquid water tends to reflect more light back into space than ice.

But the new research, published in the journal _Science,_ suggests that most models overestimate how much ice currently exists in mixed-phase clouds. That finding could dramatically increase the forecast speed of temperature rise in the coming decades, with temperatures more than 1°C higher than anticipated in current models, according to the study.

The finding suggests that it will be harder for countries from around the world to keep temperatures from rising less than 2°C (3.6°F) above preindustrial levels by 2100\. That’s the goal that countries agreed to at a [U.N. conference in Paris](http://time.com/4146764/paris-agreement-climate-cop-21/) in December.

“The evidence is piling up against an overall stabilizing cloud feedback,” study co-author Mark Zelinka, of the Lawrence Livermore National Laboratory, said in a statement. “Clouds do not seem to want to do us any favors when it comes to limiting global warming.”

The study joins growing evidence in recent months suggesting that climate change may be more difficult to halt than scientists previously understood. [Research published last month](http://time.com/4277148/antarctica-sea-level-rise/) suggested that global sea levels could rise more than 3 feet due to Antarctic ice melt, much more than previously understood, and another [study](http://advances.sciencemag.org/content/2/4/e1501693) released this week in the journal _Science Advances_ suggests that man-made global warming may be so strong that it affects the way the earth sits on its axis.

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