By Dana M Bergstrom (University of Wollongong), Euan Ritchie (Deakin University), Lesley Hughes (Macquarie University) and Michael Depledge (University of Exeter). This article is republished from The Conversation under a Creative Commons license. Read the original article. In 1992, 1,700 scientists warned that human beings and the natural world were “on a collision course”. Seventeen years later, scientists […]

The Conversation: ‘Existential threat to our survival’: see the 19 Australian ecosystems already collapsing — Euan Ritchie