shared a link post in group #Stream of Goodies
polarbearscience.com
New evidence that polar bears survived 1,600 years of ice-free summers in the early Holocene
New evidence indicates that Arctic areas with the thickest ice today probably melted out every year during the summer for about 1,600 years during the early Holocene (ca. 11.3-9.7k years ago), maki…