Non-Renewables

Ugo Bardi

Extracted: How the Quest for Mineral Wealth is Plundering the Planet

A few centuries ago humans ignited a fossil fire, liberating stocks of carbon long-buried in the Earth’s crust. Since then this fire has powered civilization, enabling the extraction of all other minerals. But it is now flickering, its fuel almost exhausted, even as the waste it produced threatens the biosphere. […]

Paul Binet (detail) \ Fotolia

Mending Mining

IN 1906, the New York City Police Department dispatched mounted officers onto Wall Street to break up mobs of investors trying to buy Cobalt, Ontario silver mine stocks. Simultaneously, thousands across North America descended upon the burgeoning camp cut into the remote northern Ontario wilderness to stake additional claims or […]

U.S. Coast Guard photo by Petty Officer 3rd Class Patrick Kelley | Flickr | CC-B

Transforming Energy

Imagine a morning when the lights and coffee machine don’t work, your home has no heat and your car doesn’t start. We generally don’t give much thought to where our energy comes from – we just flip the switch. But energy is an integral part of our economy, society and […]

Huffing & Puffing

YOU’VE HEARD the ads. Beyond the ugly open pit mines lies a different sort of oil sands, intones a friendly Cenovus voice. The difference, goes the ad, consists of some 100 gleaming steam plants in Alberta’s boreal forest where industry can safely recover oil from 450 metres beneath the ground […]