Environment
Earth is getting less dusty – which is both good and bad
The amount of dust in the atmosphere has fallen, which is good for our lungs, but is a loss for ecosystems that depend on wind-borne nutrients
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The amount of dust in the atmosphere has fallen, which is good for our lungs, but is a loss for ecosystems that depend on wind-borne nutrients
Millions of years after humans vanish, fossil clues showing how we lived and dominated the planet may confuse future civilisations, says a new book by Sarah Gabbott and Jan Zalasiewicz