Sobering to come away from the world’s largest scientific meeting with a very real and urgent question. One that would have seemed science fiction a generation ago.
Many of us have wondered at some point in almost precisely these terms: “Is Earth F**ked?” But it’s not the sort of frank query you expect an expert in geomorphology to pose to his colleagues as the title of a formal presentation at one of the world’s largest scientific gatherings.
Nestled among offerings such as “Bedrock Hillslopes to Deltas: New Insights Into Landscape Mechanics” and “Chemical Indicators of Pathways in the Water Cycle,” the question leapt off the pages of the schedule for the American Geophysical Union’s fall meeting. Brad Werner, a geophysicist at the University of California, San Diego, is one of the more than 20,000 Earth and atmospheric scientists who descended on downtown San Francisco this week to share…
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