In a Warming World, Evidence of a Human ‘Fingerprint’ on Drought
Human activity was changing the Earth’s drought and rainfall patterns as far back as the early 20th century, new research by Columbia University scientists shows.
Human activity was changing the Earth’s drought and rainfall patterns as far back as the early 20th century, new research by Columbia University scientists shows.
In an unusual new study, Columbia scientists say they have detected a growing fingerprint of human-driven global warming on drought conditions across the world starting as far back as 1900.