Skip to main content
Climate
Search

Main navigation

  • Climate 101
    • What We Know
    • What Can Be Done
    • Climate Primer
  • Explore
    • Explainers
    • Ask MIT Climate
    • Podcast
    • For Educators
  • MIT Action
    • News
    • Events
    • Resources
  • Search
MIT

Main navigation

  • Climate 101
    • What We Know
    • What Can Be Done
    • Climate Primer
  • Explore
    • Explainers
    • Ask MIT Climate
    • Podcast
    • For Educators
  • MIT Action
    • News
    • Events
    • Resources
  • Search
PostJuly 27, 2021

The pandemic slashed the West Coast’s emissions. Wildfires already reversed it.

Firefighters battle the Bond Fire in Southern California late last year.

Wildfires raging across the US West Coast have filled the air with enough carbon dioxide to wipe out more than half of the region’s pandemic-driven emissions reductions last year. And that was just in July.

The numbers illustrate a troubling feedback loop. Climate change creates hotter, drier conditions that fuel increasingly frequent and devastating fires—which, in turn, release greenhouse gases that will drive further warming.

The problem will likely grow worse in the coming decades across large parts of the globe. That means not only will deadly fires exact a rising toll on communities, emergency responders, air quality, human health, and forests, but they will also undermine our limited progress in addressing climate change, writes James Temple for the MIT Technology Review.

Read the full article at: https://www.technologyreview.com/2021/07/27/1030134/west-coast-wildfires-wiped-out-pandemic-emissions-cuts-climate-change/

Image credits: Mario Tama/Getty Images

by MIT Technology Review
Topics
Atmosphere
Energy
Fossil Fuels
Forests
Weather & Natural Disasters
Drought
Wildfires

Related Posts

PostDecember 22, 2025

Study: More eyes on the skies will help planes reduce climate-warming contr...

MIT News
“With more ‘eyes’ on the sky, we could start to see what a contrail’s life looks like,” says Prakash Prashanth.
PostDecember 8, 2025

Where the Ocean and Atmosphere Communicate

MIT Spectrum
Global map showing kilometer-scale ocean turbulence that mix water masses and transport heat, energy, and nutrients.
PostNovember 25, 2025

PODCAST: Climate Reveal (Season 1, Episode 5) - Health and Climate

MIT Center for Sustainability Science and Strategy
Podcast: Climate Reveal
PostNovember 24, 2025

How artificial intelligence can help achieve a clean energy future

MIT Energy Initiative
Researchers at MIT and elsewhere are investigating how AI can be harnessed to support the clean energy transition.

MIT Climate News in Your Inbox

 
 

MIT Groups Log In

Log In

Footer

  • About
  • Terms & Conditions
  • Privacy Policy
  • Accessibility
  • Contact
MIT Climate Project
MIT
Communicator Award Winner
Communicator Award Winner