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2 years ago

Eric Walker added The Anthropocene epoch: have we entered a new phase of planetary history? | Environment | The Guardian to a number of topics

2 years ago

Eric Walker added Have we entered the "Anthropocene"? - IGBP to Anthropocene epoch and Paul Crutzen

2 years ago

Eric Walker added The Anthropocene epoch: have we entered a new phase of planetary history? | Environment | The Guardian and Have we entered the "Anthropocene"? - IGBP to Paul Crutzen, and added Paul Crutzen to Chemists

2 years ago

Eric Walker added Paul Crutzen to Chemists, and added Chemists to Scientists, researchers and academics and Chemistry

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