Books written by Ugo Bardi



Chelsea Green Publishing | April 1, 2014 | 368 pages
As we dig, drill, and excavate to unearth the planet’s mineral bounty, the resources we exploit from ores, veins, seams, and wells are gradually becoming exhausted. Mineral treasures that took millions, or even billions, of years to form are now being squandered in just centuries–or sometimes... More Info