Interactive Topography Map: What Would You Design? The cost of moving significant volumes of earth, much less changing the entire topography of a mountain, is so great that the ski industry could never support it. Only the promise of uncovering precious metals or other valuable natural resources prompts enough activity to even begin making a dent. And letโs face it, mining operations arenโt exactly leaving behind [โฆ] Brains Jon Roubik | January 11, 2019 0 Comments