Positive Future #471 (Feature photo – Mining Sand – By User:Vmenkov – Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=58149721) Inhabitat journalist Lucienne Cross raises our awareness of what mining can do. Little known is that 85 percent of all material mined from Earth is sand – mostly used to make concrete. One study found that every…
