Huge ecosystems could collapse in less than 50 years – new study

We know that ecosystems under stress can reach a point where they rapidly collapse into something very different. The clear water of a pristine lake can turn algae-green in a matter of months. In hot summers, a colourful coral reef can soon become bleached and virtually barren. And if a tropical forest has its canopyContinue reading “Huge ecosystems could collapse in less than 50 years – new study”

Explainer: What is a tipping point, and why should we care?

Our ability to understand and act thoughtfully around this single concept could determine the fate of life on Earth. August 20, 2020 — Lately, you may have heard someone say that we have reached a “tipping point.” This year alone, with the economic downturn caused by the Covid-19 pandemic and the sustained civil unrest sparkedContinue reading “Explainer: What is a tipping point, and why should we care?”