Reuters: The world is waking up to huge economic benefits of investing in nature, from forests to coral reefs, after one of the “great oversights” of the 20th century, the head of the U.N. Environment Programme said on Friday. Achim Steiner told Reuters that governments had long placed too much faith in technology to fix problems such as global warming, water pollution or erosion, instead of looking to natural solutions. “At the beginning of the 21st century we are being thrown back …