Changes in Earth’s carbon cycle are often presented as prime evidence of a human-altered planet. Yet there are many reasons why anthropogenic changes in Earth’s global biogeochemical cycle of nitrogen are more significant.
Erle C. Ellis, Anthropocene: A Very Short Introduction https://t.co/D3HnegRURK
RT @ArashMV: @PhilippaSigl Not a myth to be busted. Every econ knows.