Ahead of Biodiversity Summit, UN Chief Warns Countries Are 'Subsidizing Suicide' by Backing Fossil Fuels

"The food we eat, the water we drink, the very air we breathe—all are the gifts of biodiversity. Yet every day, humankind saws another branch off the tree of life," outgoing United Nations Secretary-General António Guterres declared Friday, before a key global summit in Armenia. "Climate chaos. Invasive species. Overgrazing and overfishing. Excessive…