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News Archive - Climate Change

A Climate in Crisis Calls for Investment in Direct Air Capture, New Research Finds

January 14, 2021

New research from the University of California San Diego explores one possible mode of response: a massively funded program to deploy direct air capture (DAC) systems that remove CO2 directly from the ambient air and sequester it safely underground.

A Gift with ‘Seed Value’

October 29, 2020

Climate change advocate Marshall Saunders was widely known as a man who paired a deep respect for others with determination to make a difference.

Scripps Receives NOAA Award to Study Clouds, One of the Largest Uncertainties in Climate Change

September 2, 2020

Scientists at Scripps Institution of Oceanography at the University of California San Diego have received an award from the National Oceanographic and Atmospheric Administration (NOAA) to study low cloud “hot-spots,” one of the largest uncertainties in climate change models and predictions.

How Stimulus Dollars are Spent will Affect Emissions for Decades

June 10, 2020

The COVID-19 pandemic and subsequent lockdowns have led to a record crash in emissions. But it will be emission levels during the recovery—in the months and years after the pandemic recedes—that matter most for how global warming plays out.

Scientists Identify Climate Change as Major Contributor to Record-Breaking Marine Heatwave

May 26, 2020

Two new studies led by scientists at Scripps Institution of Oceanography at the University of California San Diego highlight the significance of long-term observations for understanding ocean climate trends and events, including record-shattering marine heatwaves.

New Open-Access Book Casts Climate Change as a Public Health Crisis

May 14, 2020

Two University of California San Diego scientists co-edit an open-access book in which a unique mix of global religious leaders, scientists, and legislators present climate change as an immediate threat to public health, with COVID-19 serving as an example.

Economic Impact of COVID-19 will Make the Fight Against Climate Change Harder

April 15, 2020

Measures to slow the spread of the coronavirus have reduced the demand for fuel and slashed oil prices. Global emissions of carbon dioxide (CO2), the chief long-term cause of climate warming, have slid perhaps by one-fifth, but can we expect COVID-19 to create lasting change for the planet?

Climate Destabilization Unlikely to Cause Arctic Methane ‘Burp’

February 20, 2020

A long-feared scenario in which global warming causes Arctic permafrost to melt and release enough greenhouse gas to accelerate warming and cause catastrophe probably won’t happen. Researchers conclude that even if methane is released from permafrost, very little actually reaches the atmosphere.

Can Solar Geoengineering Mitigate both Climate Change and Income Inequality?

January 13, 2020

New research from the University of California San Diego finds that solar geoengineering—the intentional reflection of sunlight away from the Earth’s surface—may reduce income inequality between countries.

Driven by Realities of Climate Change, Composer Lei Liang Receives Classical Music’s Top Honor

December 2, 2019

UC San Diego professor and world-renowned composer Lei Liang wins the 2020 Grawemeyer Award for Music Composition for his orchestral work that both evokes the realities of climate change and offers the enduring potential for healing.
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