In the News (from Simon Fraser University, Vancouver, Canada): “Using scientific theories, toy ecosystem modeling and paleontological evidence as a crystal ball, 21 scientists, including one from Simon Fraser University, predict we’re on a much worse collision course with Mother Nature than currently thought.
“In Approaching a state-shift in Earth’s biosphere, a paper just published in Nature, the authors, whose expertise spans a multitude of disciplines, suggest our planet’s ecosystems are career[n]ing towards an imminent, irreversible collapse.
“Earth’s accelerating loss of biodiversity, its climate’s increasingly extreme fluctuations, its ecosystems’ growing connectedness and its radically changing total energy budget are precursors to reaching a planetary state threshold or tipping point.
“Once that happens, which the authors predict could be reached this century, the planet’s ecosystems, as we know them, could irreversibly collapse in the proverbial blink of an eye.”
My Comment: The process of destruction has begun and was recognized a long time ago, but it is accelerating, and, indeed, it may be a sharp abrupt deterioration due to the complete interaction of all ecological systems, until they collapse.