Environment News Service: Human activities have "dangerously compromised" four of the nine processes that are crucial to maintaining the stability of the planet, warns an international team of researchers .
In a study published online today, the 18 authors, from universities and research institutes around the world, provide new evidence of changes to the systems which regulate the resilience of the Earth, placing current and future societies at risk.
Climate change, the loss of biosphere integrity, land-system change,...