Will Jakobshavn Glacier reach a critical tipping point by the end of 2027?

This market resolves to Yes if scientific reports published by a credible institution (such as NASA, the National Snow and Ice Data Center, or a peer-reviewed scientific journal) confirm that Jakobshavn Glacier has reached a critical tipping point by December 31, 2027. The tipping point is defined as a significant and sustained acceleration in the glacier's melt rate leading to irreversible retreat.