Tag: Global Warming
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The Unintended Warming of Good Intentions
Efforts to cut deadly air pollution have saved millions of lives, but also removed cooling aerosols that reflected sunlight. This has accelerated warming, triggering heatwaves, ocean “warm blobs,” and coral stress. Scientists warn these effects preview “termination shocks” that could follow failed geoengineering schemes, revealing the risks behind cleaner skies.
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Climate Change Is Making Trees Burn
Scientists at the University of Exeter are testing whether climate change is altering trees’ chemistry, making them more flammable. Rising UV radiation may trigger conifers to produce volatile compounds that increase fire risk. Understanding this could explain worsening wildfires and highlight new dangers to forests, homes, and communities worldwide.
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Rice Is Becoming Increasingly Toxic
As the planet warms and carbon dioxide levels rise, rice—the daily staple for billions—is becoming more toxic. New research shows that climate change significantly increases arsenic levels in rice, especially the dangerous inorganic kind, heightening health risks like cancer and heart disease in major rice-consuming countries.