Should we worry about the latest Omicron subvariants?
Science In Action
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Climate Change - The Black Summer Fires of Australia
Soot particles from wild fires in california and particularly the black summer fires of australia at the end of 20 19 that triggered the next interview. Reaching high into the strata sphere over our heads, they not only cast a veiled shadow over the sea and land below, they also changed the chem an conditions in this key layer of the atmosphere. Because they are black, they have a strong heating potential, even stronger than heaerosols from volcanic eruptions,. for example.
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