Banter & Boulder November 20, 2017 admin Culture, People & Places, Science & Technology Why ‘Bushman Banter’ Was Crucial to Hunter-Gatherers’ Evolutionary Success Why It’s Human Nature to Ignore Our Instincts Jimmy Chin on the Deeper Meaning of Climbing Japanese Gardens: The Enigmatic Art of Raked Gravel and Rocks Does Not Give up Its Secrets Lightly Don’t Convert Africa’s Savanna to Agricultural Land The Shepherds of the Tusheti Mountains Why Is the Caspian Sea Evaporating? Ancient Storms Could Have Hurled Huge Boulders, Scientists Say — Raising New Fears of Rising Seas How Nature Creates Uncannily Spherical Boulders