Huge Cavity in Antarctic Glacier Signals Rapid Decay
Previous modeling predicted this glacier would collapse in the next 200-1000 years, producing a 3M rise in sea level: <a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4655561/" rel="nofollow">https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4655561/</a>