GR: Glaciers are melting at the North Pole, the South Pole, and in mountains around the planet. Sea level is rising. If we stop adding greenhouse gasses to the atmosphere now, melting might stop within a few centuries. At that point, sea level will be more than 30 feet higher than it is now. If we continue to add greenhouse gasses to the atmosphere, we can expect 70 feet of sea-level rise before stability is reached. Stability at that point will occur because we will have stopped producing greenhouse gases–we will have little working technology left. Cutting emissions immediately is the only way we might limit the rise to 30 feet.
In East Antarctica, Australian researchers probe for crevasses on Totten Glacier—another one that has begun to look vulnerable—before deploying instruments to measure how fast it’s moving and thinning (photo by Camille Seaman).
As you will see as you read this…
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