Articles by Juha Aalto, Department of Geosciences and Geography, University of Helsinki and Finnish Meteorological Institute.

Juha Aalto, Department of Geosciences and Geography, University of Helsinki and Finnish Meteorological Institute.

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Humans have always caused plant and animal extinctions

Our warming planet is pushing some plant and animals species towards extinction. But there’s actually no such thing as untouched nature — humans have always altered their environment. That doesn’t mean we shouldn’t do our best to protect what’s here now.