Risks of 'domino effect' of tipping points greater than thought, study says

Scientists warn policymakers not to ignore links, and stress that 'every action counts'Policymakers have severely underestimated the risks of ecological tipping points, according to a study that shows 45% of all potential environmental collapses are interrelated and could amplify one another.The authors said their paper, published in the journal Science, highlights how overstressed and overlapping natural systems are combining to throw up a growing number of unwelcome surprises. Continue reading...